Frame Lock

Strider SJ-75 Review

I have come to really enjoy my Strider SnG. Perhaps its because I won it in a contest, and therefore, had no qualms about carrying and beating the crap out of it. Regardless, it is a knife I have really enjoyed. But honestly, if my money was on the table, I’m really not sure the SNG would have been the first Strider in my collection. I have enjoyed the classic Strider look, but something really spoke to me about the refined lines and deep hollow grind of the SJ-75, and I always thought it would be my first Strider. Oddly, it’s my third, purchased after experiencing both the SnG and the PT. But under different circumstances it probably wouldn’t have been that way, and I think in the eyes of many collectors I’m not alone.

Strider really created something different with the SJ-75, and it merits further consideration…

General Dimensions and Blade Details

The SJ-75 has an overall length of 7.125″, sports a 3″ blade, and weighs 3.8 ounces. Strider describes this as the bridge in their lineup between the SnG and PT, but I’d say it’s more akin to the SnG than anything. The knife is definitely more compact than the SnG, but the cutting edge is pretty much the same length. It can make for a nice EDC and compares favorably in length to my Sage 1, which as you may be aware is my self-described “perfect EDC.”

The leaf shaped blade of the SJ-75 features a very prominent slanting hollow grind. It’s a neat look and an interesting departure from the flat chunky grinds found on both my PT and SnG. Apparently, some of the very first SJ-75’s were hand ground by Mick Strider himself. I bought my knife used, so I have no idea if it has been hand ground (or even what steel the blade is), but I am a big fan of the deep lean grind and the lustrous satin/tumbled finish that the entire blade has been given. I will say that I am not as crazy about the decorative file work that has been applied to the spine of the knife. I think the filework looks busy, and is something I would have left out if it were my design.

Steel choices seem to range on this model from 154CM to S35VN. There may be other offerings in the mix, special editions and whatnot, but tried and true 154CM and S35VN make up the majority. This is a good thing, as I like both blade steels, and Strider’s heat treats have proven themselves capable many times over. Again, I don’t really know what blade steel my particular knife has, but it’s stainless, holds a nice edge, and sharpens easily enough. Beyond that I really don’t care.

I ran my SJ-75 through the usual battery of tests and it performed really well. My SnG and PT, while fun knives to carry and admire, aren’t particularly keen slicers. The SJ-75 on the other hand positively zips through materials. I crunched cord, carved cardboard, and worked my way through several pieces of wood. The deep hollow grind is a significant improvement over the blocky flat grinds of my other Strider knives. And at the end of the day I was able to restore my edge with a few licks on a loaded strop. This, my friends, is how a $400 knife should cut.

Handle, Ergonomics, and Pocket Clip

The handle of the SJ-75 is an angular affair of G10 and titanium. Compared to my SnG, it looks like they took the fit and finish up a notch. It shares the same hardware, but the the edges have all been nicely chamfered, the lock bar is precision cut, and the handle pieces are suspended between a pivot and a single spacer; the ultimate flow through design. Again you find the filework on the back of the handle slabs, which is something I could live without. Aside from that I’ve got no complaints with the handle.

The G10 and titanium are both smooth. There is fine lined texture on the TI while the layers on the G10 show side exhibit depth like a piece of wood. The result is a handle that is visually interesting without being uncomfortable and obnoxious. The handle slabs have been “CC’d” to melt in the palm, and the absence of atrocious jimping, is noted and appreciated. This is a stout knife, but there is plenty of room even in larger hands for 4 fingers, and the humpback handle rests comfortable in the crook of your palm.

The pocket clip is classic Strider, and has been lifted off their other models. It’s right side tip up carry only, and the combination of a single screw and and slotted handle keeps it firmly in place. This isn’t the ultimate deep carry pocketknife, but they mounted the clip about as deep as they could. There is just enough poking out to easily grab the knife, yet it remains reasonably discrete and very secure.

Deployment and Lockup

For deployment you have Strider’s ubiquitous oval thumb hole, and it’s positioned high on the handle for easy access. The knife isn’t as smooth and easy to open as my SnG, maybe due to the tighter tolerances or lighter blade, but the knife still opens purposefully with the brush of a thumb. Strider went for large phosphor washers giving the knife smooth and purposeful action. They are only going to get smoother as the knife continues to break in.

The 3-D machined titanium is deceptively thick, and makes for a substantial frame and lockbar. My knife locks up around 40% and it is extremely tight. There is not even a hint of play in any direction and no stick whatsoever. Strider has had plenty of chances to refine their titanium framelocks, and the result here is highly refined.

Strider SJ-75 Review – Final Thoughts

The SJ-75 may very well be the Strider for guys who don’t like Striders. Compared to the overbuilt SnG and SMF, the SJ is practically a gentleman’s folder. What is impressive to me is the high level of fit and finish. Strider, much like Emerson, has earned a reputation of creating knives that are slightly imperfect users, but this is a knife that is extremely well made and meticulously finished. The reasonable size and weight and a practical grind means this is arguably their best EDC offering yet.

If I could change anything I’d do something about the file work on the inside of the handles and on the spine of the blade. Sometimes less is more, and I think now would be one of those times. Aside from that it’s a great knife, provided, of course, you can overcome the $400.00 price tag. Whether you want an upscale EDC or something for the collection, the SJ-75 is worthy of your attention.

Strider SJ-75 – From $400.00
From: BladeHQ

I recommend purchasing the Strider SJ-75 at BladeHQ. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Zero Tolerance 0566 Review

by Dan Jackson 14 Comments

Last Updated: July 13, 2019
I have recently been making regular appearances on the GearGeeksLive podcast with Tony and Andrew. Tony and I recently had Thomas Welk from KAI (Kershaw/Zero Tolerance) on the air for an episode about KAI. I found it fascinating to get inside the head of a prominent representative of a major cutlery company.

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One part of the show that really stuck with me was Thomas’ point that many knives are designed to fit into boxes. And no, I’m not talking about those fancy cardboard wrappers we have all come to know and love. I’m talking about MSRP. Most knives coming out of high volume manufacturers are designed around a price point, because these large knife manufacturers work with major retailers and these major retailers put manufacturers under tremendous pressure to deliver product at certain price points. If a manufacturer decides to base their business around working with large retailers, then this can make up a large part of their bottom line.

Ultimately, the point Thomas was making is that production knife making is usually a study of compromise, oftentimes to the chagrin of enthusiasts like you and me. Not every knife coming out of KAI’s doors can be a 0888. Hell, they can’t even just produce the 0560. Instead, these companies must appeal to a broad range of consumers with a varied budget. This is why we see everything from a $250 Zero Tolerance 0560, to a $25 Kershaw Cryo. ‘Tis the nature of the big production house beast.

And then we have the 0566, which fits in between the 0560 and the Cryo – both in size and in MSRP ($180 – $150 at retail). More interesting is that the 3 blades share a Rick Hinderer design pedigree, and loosely resemble his coveted XM series of folding knives.

This time around Zero Tolerance has tried to appeal to the persnickity middle market, attempting to tow the fine line between high end and high value. As I am sure Thomas will tell you, that isn’t always easy. I see the 0566 as a real exercise in compromise. There is a certain danger to trying to make everyone happy, and the goal of my review is to determine whether ZT struck a sweet spot, or pissed everyone off.

General Dimensions and Blade Details

The 0566 has an overall length of 7.7″, has a 3.25″ blade, and weighs 5.3 ounces. While substantially smaller than my 0560 it only weighs .7 ounces less. This is due to the stainless steel frame lock and full steel liner. Depending on your perspective, the knife either feels “substantial” or “heavy”. Thomas talks on the podcast about how some consumers equate weight with quality. I’m not sure I am one of those customers.

Weight issues aside, I like this size for a robust EDC or, for lack of a better phrase, folding tactical knife. The size compares favorably to classics like the Benchmade Griptilian and Spyderco Paramilitary 2.

The blade shape is classic Hinderer drop point and looks identical to the 0560. Mine was ground evenly, came with a very rough stonewash, and came from a fairly thick piece of Elmax steel. The blade geometry is middle of the road. You aren’t going to win any cutting competitions with this knife, but it’s sturdy and will hold up well under regular and sustained use. It’s not nearly as thin as my Volli, but then few production folders in my collection are.

Elmax steel and Zero Tolerance is a pairing not without its controversies. People have said that ZT jacked up the heat treat on some of the earlier Elmax knives or burned the edges in the final sharpening. I did not find that to be the case on my 0566. I went through my usual favorite cutting demonstrations, which included working through sections of 3/8″ and 1/2″ manilla rope and some commercial grade cardboard. The Elmax held up well. It continued to hold a good edge, and when it was all said and done sharpened back up easily with stops and a fine Spyderco Sharpmaker stone.

The only thing to note, was that after a period of hard cutting I would get a little lock stick with the steel framelock. Nothing I couldn’t pop open with one hand, but definitely note worthy. The lock stick went away after I disengaged the lock.

Handle, Ergonomics, and Pocket Clip

Although the shape of the 0566’s handle mirrors the 0560, ZT definitely approached it with a $180.00 MSRP box in mind. You have flat peel ply G10 over a full stainless steel liner, pillar construction, and a solid steel frame lock. It’s a far cry from the 3D machined scales of the 0560 with swiss-cheesed liner and pocketed titanium frame, but it’s still a sturdy and well made handle. ZT went with relatively beefy hardware and finished everything nicely. Everything lines up well, and the pieces are cut out clean and crisp, while the edges of the handle are all nicely broken and comfortable to hold. While this isn’t cutting edge tech found in ZT’s higher end offerings, it’s still a well made handle.

Ergonomically you have a relatively thick and comfortable handle. The jimping, which is the biggest problem with the 0560 because it is so hellaciously sharp, has been fully addressed on this model. There is still some jimping, but it has been flattened out to reduce the chances of slicing your thumb open on an aggressive cut. The flipper tab limits your grip options, but the knife holds nicely in forward and reverse grips.

The pocket clip is an enlarged version of the clip found on the Cryo. It’s a black deep carry style clip. It works well, and offers the user discrete deep pocket carry. It’s a 4 position clip, which is appropriate on this user/tool grade knife. Thomas points out that pocket clips are the hardest part of the knife to design as you will always piss someone off regardless of the design, and they are one of the most expensive parts of the knife to manufacture. All things considered I think they did a good job with this clip.

Deployment and Lockup

I often wonder if dedicating an entire paragraph to “deployment” is worth my time and your attention, but with the 0566 at least there is some interesting stuff to talk about. The knife comes assisted with Ken Onion’s speed safe mechanism. What is interesting is that the 0566 also comes with a ball detent. Thomas said that ZT did that purposely so that the user could de-assist the knife if they wanted to. He stated that it would not perform as well as something like the 0560, which is fully designed to be a manual knife, because the combination of spring tension and a strong detent would make the knife very difficult to open with the spring in.

The assisted opening was snappy and there wasn’t any annoying torsion bar rattle like on most other speedsafe knives I’ve reviewed, but being a fan of manual action knives I took the speed safe torsion bar out early on in the review process. It took a little fiddling to get the blade centering and deployment to play nicely together, and my blade still heavily favors the G10 side (although it does not rub). But that is OK, as I understand the knife wasn’t designed to be a manual flipper.

All things considered, the flipping action is actually pretty good on this knife, especially after an application of TUF-Glide and a break in period. Don’t expect Spyderco Domino level performance, but if you preload and “push button” (as opposed to pulling back on the flipper like flicking a light switch) the flipper the blade pops out nicely. This knife uses phosphor washers, and they are really smooth. I am actually pretty happy with the manual action on this knife.

I’ve trolled the forums a little on this knife and some people have good results like me, while others haven’t gotten their knife to flip as well, so this is one of those your mileage may vary type things…

Lockup on the 0566 is solid and without play in any direction. You would expect that out of a 5.0+ ounce knife with a stainless steel lock bar. It met my expectations. Lockbar disengagement was nice and easy, and as I mentioned previously, I didn’t notice any blade stick unless I was using the knife hard.

Zero Tolerance 0566 Review – Final Thoughts

The 0566 is a pretty good tool knife. If you were like everyone else I spoke with, and liked the 0560 but found it to be too big, the 0566 might be a good choice. That is of course just as long as you aren’t expecting an actual mini 0560. Practically speaking, the 0566 checks many boxes. It’s a comfortable knife, and it cuts well enough. I have to say that it is heavy. If I had to give it a number rating, I’d go with maybe a 6.5 out of 10. Not a bad knife, but far from perfect. I could live without a bearing system and 3-d machined handles, but would have really loved to see KAI make the jump from stainless steel to titanium framelock on this model.

While I like the 0566 alright, I don’t think it will make as many waves as the 0560 or the Cryo. A danger with being too middle of the road is that you risk getting ignored. I don’t doubt that ZT will be able to move some product, as it is drafting off of the wildly popular relationship KAI and Rick Hinderer have formed, but whether it will remain as memorable (or infamous) as some of the other KAI/Hinder collabs remains to be seen. As a businessman myself I don’t have a problem with companies making money, but I must admit the enthusiast inside of me would have loved to see just a little more here. I think that a ZT/Hinderer collab with a ~3″ blade and most of the high end fixings would do really well, regardless of the MSRP.

Zero Tolerance Hinderer Folder Pocket Knife (0566); 3.25” Stonewashed S35VN Steel Blade; Handle with G-10 Front and Steel Back, SpeedSafe Opening, Frame Lock, Quad-Mount, Deep-Carry Pocketclip; 5.4 OZ

Collaboration between Zero Tolerance and custom knifemaker, Rick Hinderer with open construction, steel tube spacers, flat rounded edges, high-quality materials and solid lock up
Premium S35VN steel blade has enhanced toughness and long-lasting sharpness; resistance to edge chipping, wear and corrosion
SpeedSafe Assisted Opening for quick, fast, easy, safe, secure, one-handed blade deployment
Stonewashed blade finish has a roughed-up, non-reflective, scuffed, desirably worn look
Durable, stable, lightweight, textured, black G-10 front handle scale; all stainless-steel back handle scale

I recommend purchasing the ZT 0566 at Amazon or BladeHQ. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Spyderco Domino Review

by Dan Jackson 23 Comments

Last Updated: August 4, 2019
The Spyderco Domino is a knife that I almost wasn’t going to review. I’ve been following the Titanium Framelock Flipper Arms Race closely ever since the ZT 0560 took the production knife market by storm. Like pretty much everyone else, I’ve enjoyed these knives, but felt some initial hesitance to the Domino for some reason. I talk about this in my video, but I feel like the knife was almost too easy for Spyderco. After all, it parrots many of their already successful designs only this time we have a flipper, framelock, and bearings.

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Obviously I caved and bought the knife, and I am actually very happy I did. The Domino is a stellar performer and at a sub $200 price point I also think it’s a pretty decent value. Where else are you going to find the impressive feature set of the Domino, with a level of fit and finish that few companies can rival, with all the creature comforts of a Spyderco, for less than $200?

General Dimensions and Blade Details

The Domino comes in with an overall length of 7.68″, a 3.13″ blade, and weighs 4.1 ounces. The knife is a decent size for EDC. It’s a little larger and heavier than my Sage 1 (the quintessential EDC knife), but it still pockets well and makes for a reasonable daily carry.

The blade is a classic Spyderco leaf shape, and includes a full flat grind, a very fine tip, and a slight curving belly. It’s everything you need for an EDC blade. The 3mm thick stock is ground thin and the knife slices well. Although I must say that I find the wide blade is a little precarious tasks like carving apples, a task I often relegate to my trusty Victorinox Alox Cadet. Still, it will slice and dice with the best of them and I find it a good match to common tasks like opening letters and breaking down boxes.

Spyderco selected CTS-XHP steel for the Domino. CTS-XHP is made in America by Carpenter, and is supposed to be formulated with cutlery in mind. In practice I think it’s a good steel. It combines moderate edge retention with an ease of sharpening that I find lacking in steels like S30V. I had no issues with chipping or corrosion, and the steel took very well to both my strop and Spyderco stones. For those interested in extreme edge retention, I must confess that I found the steel a little lacking, but I am one of those people who prefers easy sharpening to ultimate edge retention so I wasn’t disappointed. I discuss this in greater detail in my video review.

Handle, Ergonomics, and Pocket Clip

The handle of the Domino sports a faux carbon fiber scale over a titanium liner with a titanium frame lock. You also get flow-through construction, a sleeved lanyard hole, and a steel lockbar insert that doubles as a lockbar stabilizer. My biggest beef with the knife has to be the ridiculous handle scale. I suppose Spyderco wanted to step it up a bit with an unusual handle appearance, but I could have done without the Domino patterned carbon fiber. Ruminating on this further, I think the knife would have been even nicer if they went for a full titanium handle rather than the carbon fiber (which is really just a thin veneer of carbon fiber over black G10 anyway). Some may appreciate this “unique” handle material, but I think the after-market knife modifier crowd will be in business for a very long time if companies continue to release knives with such blatantly distasteful handle materials.

The ergonomics of the Domino are good. This is what you would expect from a mid-size Spyderco. The bulbous handle fills the palm, while the double choils give you plenty of options for finger placement. There is a mild run of jimping on the spine of the blade that provides a little feedback without being overly aggressive, making the knife acceptable for extending cutting while still appealing to the TNP and mall ninja crowds. Although every folding knife handle is a study in compromise, I still found the knife reasonable to use in hard cutting situations like 1/2″ rope cuts and carving into bamboo.

The pocket clip of the Domino is sturdy and functional, although it won’t win any beauty contests. Spyderco selected a standard hour-glass clip and gave it a lustrous black chrome finish. It definitely beats a satin finished clip, while the chromed finish gives it a little depth and character. The handle is drilled and tapped for 4 corner carry, and the knife doesn’t ride too deep in any of the positions. On these more expensive knives I tend to like a knife with a one or two position clip over a knife with tons of holes in it, but functionally speaking there is no reason to complain. This knife itself is relatively thin and light and isn’t too obtrusive in the pocket. While the pocket clip and carry isn’t anything outstanding, the knife will certainly be able to get from A to B without issue.

Deployment and Lockup

Of course the Domino features a flipper, after all, that’s probably why you are interested in the knife. I am very pleased to report that the knife flips phenomenally. The detent is so well tuned that the blade practically explodes out of the handle when you press down on the flipper tab. I am very happy Spyderco took the time to ensure this aspect of the knife was squared away, as the action alone makes the knife worth the price. The over-sized pivot and caged bearing system certainly doesn’t hurt the performance either, and the knife is very fluid even when using the thumb hole.

For lockup you have a very nice stonewashed titanium framelock that includes a steel lockbar insert. In theory this steel insert should prolong the lifespan of the lock, and if things ever wore out you could (again, theoretically) replace the insert. In practice the knife is rock solid, without even a suggestion of blade play in any direction. Much like the other titanium framelocks I have seen come out of Spyderco’s Taichung factory, they got the geometry right and the lockup is worry free.

The steel insert also performs double duty as an overtravel-stop mechanism (sometimes called a “lockbar stabilizer”). This prevents you from hyper-extending the titanium when disengaging the lock. I’ve never had this problem, it’s a nice touch and aesthetically it doesn’t detract from the knife.

Spyderco Domino Review – Final Thoughts

In conclusion, the Domino is one hell of a knife. Here we have classic Spyderco fare like a thumb hole, 4-corner pocket clip, and good ergonomics coupled with the latest crazes in modern knifemaking. That alone should be reason enough to give this one a try, but I am very happy to report that they really executed this right. As I mentioned alone, for a flipper aficionado the action alone will be worth the price of admission, and Spyderco has once again turned out a very high quality product from Taichung Taiwan.

Of course an obvious comparison would be with their previous flipper, the Southard, and it’s worth taking a second to differentiate the knives. First of all, the action on the Domino is vastly superior to the Southard. The detent on the Southard is acceptable, but it is weak in comparison to the crisp action in the Domino. Also, the design of Southard may be a little “out there” for classic Spyderco fans. Personally, I find the Southard to be a far more interesting knife, but to each their own. I am sure the Domino will appeal to traditional Spyderco fans.

Of course I do have a few issues with the knife, and I might as well re-cap them now. Mainly I wish they went a different route with their handle scale, but I could also do without 4-corner carry on a $200 knife, and same with a sleeved lanyard hole. I think both the lanyard sleeve and funky carbon fiber detract from the appearance of the knife. The pocket clip could use a little work too. But by and large this is a solid effort for Spyderco, and I think it will be an excellent addition to anyone’s collection of high end production knives.

Spyderco Domino Plain Edge Knife

Category name: locking-knives
Country of origin: taiwan
Brand name: Spyderco
Tip Carry Position Tip-Up/Down

I recommend purchasing the Spyderco Domino at BladeHQ or Amazon. Thanks for checking out the review.

Boker Pipsqueak Review

by Dan Jackson 10 Comments

Last Updated: September 17, 2019
The Boker Pipsqueak is a “little big knife” designed by Neil Blackwood of Blackwood Custom Knives and manufactured by Boker in Solingen, Germany. As an urbanite who primarily carries a knife for utility purposes, I have grown quite fond of smaller EDC blades. In fact, I am perfectly alright with toting around the featherweight Spyderco Dragonfly or the Cold Steel Mini Tuff Lite. I find both these little knives to be unobtrusive, practical, and entirely adequate for my admittedly pedestrian purposes.

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But I must say, the Dragonfly and Tuff Lite don’t particularly excite me from a collector’s standpoint. They are purely functional, and rather spartan offerings. So I think that is what drew me to the Pipsqueak – it’s a little folder with some big balls. The kind of knife that satisfies my craving for titanium and high-end steel, but can be used at the office without raising any eyebrows. It’s a quirky knife, certainly not for everyone, but in my months of carry I have found the Pipsqueak to be a wonderful dichotomy of style and substance. A handsome little bugger that gets the job done. Lets take a closer look.

General Dimensions and Blade Details

The Pipsqueak is 6.15″ long, has a 2.625″ blade, and weighs 4.7 ounces. I have found the Pipsqueak to be ideally suited for EDC. It’s small enough to ride in a pocket without any fuss, but is large enough to get some real work done. The weight might be an issue to some, haven’t found it to be a problem personally.

The blade on the Pipsqueak is a stubby drop point design. The first thing you may notice is the very cool two-tone finish. The flats have been given a satin finish while the grinds have what appears to be an acid etched stonewash. Speaking of grinds, you have a pretty high hollow primary grind, a little swedge, and a nicely ground secondary bevel. The knife cuts well thanks to the thin hollow grind and recurve. It’s a very aggressive little blade and any material you feed into it accelerates along the curving edge. My one reservation was that due to the curves this knife would be difficult to sharpen. Thankfully, I was completely wrong. With a little care and a few minutes on a rod style sharpener (I used a Spyderco Sharpmaker) I was able to maintain a hair shaving edge.

Boker selected S35VN for the blade, which is a high end stainless designed to be a successor to S30V. I am really impressed with how well this S35VN has performed on the Pipsqueak. The out-of-box edge was extremely sharp, and it held that nice edge for well over a month. Even then it was still fairly sharp, but I wanted to see how the knife sharpened so I touched it up. S35VN takes a very nice edge, and I’ve had no issues with chipping or corrosion either.

Handle, Ergonomics and Pocket Clip

The Pipsqueak’s handle is centered around two meaty slabs of titanium, one left bare to serve as a frame lock, and the other covered with a piece of olive green canvas micarta. Riding between the titanium is another piece of micarta serving as a partial backspacer. Like the rest of the knife, I found something really endearing with the way this handle was designed. The titanium is thick and has been given a tumbled finish to match the blade. Everything is nicely finished and feels extremely solid.

I also found the ergonomics on the Pipsqueak to be very good. As a lefty my palm butts up against the micarta side of the knife, and it feels quite comfortable. From other reviews I have read the knife is comfortable for righties as well. And despite being a smaller handle I can still get a full grip without issue. Rounding things out is a small run of jimping along the spine that adds a little texture for the thumb. It’s nothing crazy, but for EDC this jimping proves more than adequate.

The pocket clip is a folded over piece of steel. The Pipsqeuak is drilled for right side tip-up carry only, but I must confess the handle looks clean without a bunch of extra holes in it. The clip is shaped to mimic the silhouette of the knife. I wasn’t wild about this detail, but again to me it wasn’t a deal-breaker. Clip retention is good, and the knife rides comfortably in pocket. It’s a heavier knife, and the clip does a great job holding it in place.

Deployment and Lockup

One of the first things I noted with the Pipsqueak was how smooth the deployment was. The blade glides freely on 2 sets of phosphor bronze and teflon washers, and ambidextrous thumbstuds provide easy access with either hand. The knife is very fun to open, and can be flicked with a thumb or gently pressed into position. The ball detent is ceramic, and it works very well.

The knife makes use of a thick titanium framelock. The lockbar initially locked up very early, and after a few weeks it settled to about 50% lockup – where it remains today. All in all, I have found lockup to be strong. I noticed a little side-to-side play develop as the lock broke in, but I was able to tune it out with the turn of the pivot screw.

Boker Pipsqueak Review – Final Thoughts

The Pipsqueak is a knife not without it’s quirks. The chunky features, dramatic curved blade, and the relatively hefty carry weight all could be seen as potential negatives. But for some reason these quirks only draw me in closer. Naturally, this is a situation where “your mileage may vary” and I totally get that this one may not be everyone’s proverbial cup ‘o tea. But that’s quite alright, part of the fun of collecting knives is finding the stuff that you like, and that you want to carry and enjoy. So if you happen to be a fan of the design, well I whole-heartedly recommend the Boker Pipsqueak. It has served me well as both an EDC and a wonderfully unique pocket knife.

Boker 110623 Blackwood Pipsqueak Folding Knife with 2-5/8 in. Straight Edge Blade, Green

S35VN high performance steel with striking two-tone finish
Solid titanium frame with green canvas Micarta scale
Extremely sturdy frame lock mechanism
2-5/8 in. blade length. 6-1/4 in. overall length. 4.7 oz. weight
Limited lifetime warranty

I recommend purchasing the Boker Pipsqueak at Amazon.com or BladeHQ. Thanks for checking out the review.

Chris Reeve Knives Umnumzaan Review

by Dan Jackson 6 Comments

Last Updated: July 28, 2019
The ink had barely dried on my Small Sebenza review. I was sitting peaceably at my desk and distinctly remember saying how it would be a good while before I got my hands on another Chris Reeve knife. Shockingly enough it was only a couple weeks before the sweet Siren that is Chris Reeve Knives beckoned me back. Well, lets be real. The only thing that was really shocked by this purchase was my back account.

Buy the CRK Umumzaan at BladeHQ

This time around I picked up a CRK Umnumzaan (or “Umnum” for short). Right off the bat I could tell this was something special. Much like the small Sebenza the Umnumzaan was so attractive because of its simplicity. And in many ways the Umnum is even more simple than the Sebenza. But each piece is so carefully considered that the simple shapes belie an incredibly detailed design. It’s a really interesting knife, so lets dive on in and take a closer look.

General Dimensions and Blade Details

The Umnumzaan sports a 3.675″ blade, has an overall length of 8.445″ and weighs 5 ounces. This is a larger knife, suited for utility work or perhaps as an emergency defensive tool. I think most people will use the knife as an EDC item. On paper 5 ounces may seem kind of heavy, but in my hand the knife feels light for its size.

This Umnumzaan comes with a tanto blade shape. This was actually a special limited run of the knife that is completely sold out. The Umnumzaan traditionally has a drop point blade. Truth be told, I’m a bigger fan of the drop point version, but I couldn’t resist this unique tanto shape. The tanto shape is very powerful looking and quite aggressive with the hollow grind, swedge, and wonderful flat ground tip.

Speaking of grinds, everything has been ground with laser-like precision. I can spend hours staring at the blade alone, it’s really very satisfying. The blade stock is 3.56mm thick and the edge of the tanto version has a slight amount of belly. The blade on my Umnum has been given a nice stonewash. This is a beautiful finish that doesn’t show wear as easily as other finishes and will resist rust.

The steel on this particular Umnumzaan is CPM S30V which has been hardened to 58-59 RC. In 2011 CRK started to make these knives in S35VN. This is supposed to be an improvement over the original S30V, but I have no experience with it and there has been some controversy as to whether S35VN truly is superior. Apparently CRK worked closely with Crucible (the manufacturer of both S30V and S35VN) to develop this steel. I would expect S35VN to perform as well as S30V, if not better. Knowing CRK, they didn’t take the switch from S30V to S35VN lightly. Once I’ve had more experience with the steel I can provide my thoughts. I will say that S30V is excellent stuff, so if you snag an older version of the knife expect it to perform very well.

Handle, Ergonomics and Pocket Clip

The handle of the Umnumzaan is simple, but it is wonderfully refined and beautifully finished. CRK started with two slabs of 3.8mm thick 6AL4V titanium. There is a single stand off (pillar) near the pommel, so the knife is held together only at 2 places (at the standoff and at the pivot screw). The edges of the handle have been wonderfully rounded and contoured. A lanyard hole has been sunk into the back of the handle and on my knife a leather lanyard has been threaded through. All the stainless steel hardware has been polished to a bright sheen and the titanium scales have been sandblasted, which is attractive but will quickly pick up small scratches (unavoidable given the material).

Ergonomics on the Umnum are also very nice. The handle easily accommodates my larger hands. An attractive pattern has been milled into both sides of the handle. This provides both visual interest and extra grip. However, the bare titanium itself is also fairly grippy. It’s obviously not rough like G10, but definitely resists slipping. Additionally, there is nice, totally functional jimping on the spine of the blade and there is even something of a choil. I have no problem at all with the ergonomics on this knife.

The pocket clip is the legendary CRK “double dip clip” which is so good it’s almost beyond description. When you insert the knife into your pocket, the first dip is quite sturdy. However, once it reaches the second dip, the knife is totally locked in place. The best part is, the knife is still very easy to insert and withdraw from the pocket. Simply put, this is a big improvement over a standard clip. I happen to think that this is the best pocket clip currently on the market.

Deployment and Lockup

The Umnumzaan has dual thumb studs. These studs also double as the stop pin in both open and closed positions. The thumb stud is only useful for deployment from the right hand, but the left hand stud is too close to the lock bar to work as an opening mechanism. As a southpaw I was a little disappointed by this, but I understand that this was necessary if the thumb studs are to double as an integral stop pin.

However, I did notice that the nub that CRK refers to as glassbreaker can be used to open the knife left handed. If you push on this glassbreaker, it opens the knife enough so you can access the thumb stud and full engage the knife. It’s a less than perfect solution, but in a less than perfect world I’m totally willing to accept it – especially since CRK also makes a dedicated left hand version of the Umnumzaan.

As for the deployment itself, the Umnum moves with a feeling of purpose. The action is exceptionally smooth and the blade locks into place with a soft yet satisfying “click.” I like the deployment a lot. The knife features phosphor bronze washers that have been perforated and loaded with fluorinated grease to reduce friction.

I also want to discuss the pivot on this knife, which is quite unique. This is a very thick pivot screw, and it has a special 4 hole bolt pattern that requires a special tool to unscrew it. Thankfully CRK sends you all the tools needed to take this knife apart along with detailed full color instructions. This is great because most companies really don’t want you to take apart your knife. In some cases it will void your warranty. I like how CRK acknowledges and encourages the responsible disassembly of your knife. In my mind this shows how much CRK stands behind their products.

As far as lockup goes, the Umnumzaan makes use of a modified framelock. I say “modified” because the frame of the knife doesn’t actually come in contact with the tang. Instead, a ceramic ball has been inset into the face of the lock bar. This ball is what comes in contact with the tang, not the titanium frame itself. This ball also doubles as your blade detent. This is great because now you don’t need to worry about the titanium on your lack bar wearing out. Lockup on my knife is excellent with no blade play at all.

Disengaging the lock is also worth talking about. The handle is shaped in a way so that there is a slight lip on the lock bar, so you can easily catch the bar with your thumb and disengage the knife. This lip doubles as the choil. The blade slides into the closed position with another soft “click.”

Chris Reeve Knives Umnumzaan Review – Final Thoughts

The CRK Umnumzaan is just an absolutely fantastic knife. There is no way around it. The materials are all top notch, the fit and finish is incredible, the design is absurdly well thought out, and the overall style of the knife is just super super cool. At $425 new it definitely isn’t cheap, but I do feel like you are getting something for the price premium.

I tried to touch on some of the extra details that make this knife special, but there is only so much I can do in a ~1,500 word review or a 10 minute video. Let me just restate how precise this knife has been engineered. Every day of Chris’s 20+ year knifemaking career shows with this knife – absolutely no stone has gone unturned here. I am impressed with the Umnumzaan and recommend it if you like the knife and can get around the price tag.

Chris Reeve Knives Umnumzaan – $425
from: BladeHQ

I recommend purchasing the Umnumzaan at BladeHQ or KnifeArt. Please consider that purchasing anything through any of the links on this website helps support BladeReviews.com, and keeps the site going. As always, any and all support is greatly appreciated. Thank you very much.

Chris Reeve Knives Small Sebenza 21 Review

by Dan Jackson 23 Comments

Last Updated: June 2, 2019
I don’t think many people get into the hobby of collecting knives with the idea that one day they will buy a pocket knife that costs hundreds of dollars.

Well, at least I didn’t start out my little edged adventure with the thought of purchasing a $300+ knife. However, as I wandered down the rabbit hole, and became further consumed by my blade obsession, justification for more expensive knives became easier to find. Any reservations I once had about owning a $350 knife soon went out the window.

Buy the CRK Sebenza at BladeHQ

So that takes us here. You and me, about to discuss the Small Sebenza 21 made by Chris Reeve Knives (CRK) which retails for right around $350. In many ways this review is a challenge because for such an expensive knife, a lot of people have already given their opinion on it. It’s a very well known blade with an extremely loyal following.

But hey, it’s just a knife so I’m just going to treat it like I would any other, and try to provide you with a fair and honest review…

General Dimensions and Blade Details

The small Sebenza 21 is the little brother to the large Sebenza 21 (no surprises there, right?). This knife has an overall length of 6.9″ a 2.94″ blade and a weight of exactly 3 ounces. This is a great size for EDC and that is exactly what this knife was designed for – to be a high end edc knife.

The blade is a classic drop point shape. The knife has been given a high hollow grind (a very shallow one) and the spine has been rounded, a very elegant touch. Blade stock is 1/8″ thick, which is nice and stout for a smaller blade like this. The blade manages to maintain this thickness well, eventually tapering down to a sturdy point. Being a classic drop point there is plenty of belly for your EDC tasks, and the entire blade has been given a nice durable stonewashed finish.

Blade steel on my Sebenza is the tried and true S30V. If you are already reading a Sebenza review I think an in-depth discussion of S30V is probably unnecessary, but suffice it to say that this is a very fine steel with excellent all-around properties including good edge retention and corrosion resistance. However, my Sebenza was made in 2009. As of mid-2011 Chris Reeve has started making Sebenzas in S35VN, a slightly upgraded version of S30V. This is certainly a welcomed addition, and it’s great to see how CRK continues to refine and upgrade their knives.

Handle, Ergonomics and Pocket Clip

One of the great draws to this knife is that the handle slabs have been made entirely from titanium. Indeed there are two thick pieces of 6Al4V titanium here and they have been given a nice sandblasted finish. This finish will show wear, and I see some very light scratches on mine, but if you wanted to you could have the handles sandblasted again for a factory fresh finish. As far as construction goes, this is a minimalistic free-flowing design, and everything has been bolted together for easy take down.

That said, if you want to get fancy, CRK can give you fancy, and this knife is available with a lot of interesting hardwood and micarta inlays. CRK also offers these knives with a huge variety of different graphics engraved into the handle. This adds an additional layer of collectability to the knives.

There is nothing too complicated with the ergonomics of this knife either. But again, the handle just works. There is a nice thumb ramp with good functional jimping and a very shallow choil is also present. For a smaller handle it fits me pretty well; I’m able to get a 4 finger grip without any trouble and I can easily control the blade.

The pocket clip is pretty special. First of all, it is made of titanium and secures with a single bolt. It’s a very secure fit so I’m not complaining. More importantly this clip works – and it works very well. It has a kind of double retention system, which in a way acts like two pocket clips at once (a “double-dip” clip? Just came up with that one…). It’s difficult to describe so take a look at the pictures (and video) to get a better idea of what I am talking about, but in short it makes for a very secure fit into your pocket and a nice comfortable carry.

Lockup and Deployment

The Sebenza uses either single or dual thumb studs for deployment. My particular model has a single thumb stud (or thumb “lug” as they like to call them in the Sebenza circles) set up for right hand deployment. CRK does in fact make versions with double thumb studs and they even make an entirely left handed version of the knife. My thumb stud came with blue anodizing, and while the blue anodizing provides a striking contrast, it does wear off with use. Kind of a bummer, but what can you do.

Deployment is slow, smooth and extremely purposeful. This is not a knife that you can flick out easily, nor would you want to for fear of compromising the titanium framelock. The smoothness of the deployment is near legendary, and it’s not uncommon for people to compare the deployment of everything else to the Sebenza.

The Sebenza features a Chris Reeve Integral lock – or a “frame lock” if you prefer. This was the frame lock that started them all, as Chris Reeve designed the lock for this knife. An exercise in absolute minimalism, the lock is part of the handle and it engages with a very satisfying and forceful “click.” To me this kind of lock oozes strength and security and lockup is very strong.

Now, I need to say there have been a report or two that this lock has occasionally failed under spine whacks, but to be honest (and as respectful as I possibly can), I don’t really care. (I was never into “spine whacking” and certainly wouldn’t subject that to a little EDC knife. I think for cutting tasks this lock is going to be plenty strong for pretty much everything you would put it up to.

Chris Reeve Knives Small Sebenza 21: Final Thoughts

The small Sebenza is an excellent all-around edc knife. Hand made in the USA, this is the ultimate combination of an intelligent design, premium materials, and American craftsmanship. The Sebenza oozes quality and is an incredibly simple design done right. It is no wonder that most consider the CRK Sebenza the pinnacle of production pocket knives.

Perhaps the 900 lb gorilla in the room is the question, “is it worth the money?” Well, I think so, but then again I run a website entirely dedicated to cutlery, so perhaps I’m the wrong guy to ask. But really though, I hate answering this question.

Sure, you could just as easily carry a knife for a fraction of the cost. Lets face it, you don’t need a Sebenza to cut up a card board box, just like people don’t need a Ferrari to go from point A to point B, or a Rolex to tell the time – they buy these items because they want the best. In my mind this is a much cheaper thrill than a Rolex or a Ferrari so if you are someone who only wants the best, or someone who appreciates fine craftsmanship, or someone who has simply reached that point in your knife obsession where you have no where else to turn, then I think you will enjoy a small Sebenza.

Chris Reeve Knives Small Sebenza 21 – $350
from: BladeHQ

I recommend buying the Sebenza at BladeHQ or KnifeArt. If you purchase anything through any of the links on this website, I earn a small commission (at absolutely no additional cost to you) that helps keep the site running. Any support is greatly appreciated. Thank you very much.