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Rick Hinderer

Zero Tolerance 0560 Review

by Dan Jackson 30 Comments

Last Updated: July 27, 2019
Finally! A Zero Tolerance 0560 review. It feels like forever ago since the 560 was first announced at the 2011 BLADE Show.

Zero Tolerance 0560
Buy the ZT 0560 at BladeHQ

Buy on Amazon

Since then I have heard the rumors, ogled the pre-production photos, and even caught a glimpse or two of the knife in some 2012 SHOT Show coverage. But that wasn’t going to do it. I needed this knife. What is it about Hinderer’s designs that have us fiending like depraved characters on a rerun of The Wire? Needless to say, I pre-ordered this bad boy a long time ago, and didn’t think twice about plunking down over $250 for the chance to check out this knife. After all, compared to a real Hinderer it seemed like a steal.

And for me, that really was part of the allure. If you spend any amount of time in knife circles, Rick Hinderer is a name that constantly resurfaces. Known for making highly sought after custom and semi-production folding tactical knives, his pieces easily command prices of $600 and up. So his recent relatively inexpensive collaboration with Zero Tolerance really caught my eye. Much like the ZT 0550, the 0560 allows you to get your hands on a Hinderer design without paying the Hinderer price tag. And I will tell you, as someone who owns both the 0550 and 0560, the praise for Rick’s designs is well deserved. This is a phenomenal knife, and it’s not going to make resisting a XM-18 any easier!

General Dimensions and Blade Details

The 0560 has an overall length of 8.8″, a 3.75″ blade, and a weight of 5.8 ounces. So yes, this is a big knife. For me it isn’t the most practical size for EDC, although that certainly didn’t prevent me from cramming the 560 into my pocket the moment it arrived. I have to say that one thing you will not hear me complain about is the weight. The 0560 is an incredibly light and balanced knife for its size. For example, the 0560 is substantially larger than the 0550, but weighs the exact same. It’s wonderful. And next to something like a ZT 0300 there is no comparison at all. For such a large knife I had no problem carrying it as my primary blade.

The blade is a sturdy modified drop point design. It shares a number of similarities to the blade on the 0550, having a similar swedge, and being made from 4mm thick blade stock. Both designs have high flat grinds, neatly applied edges, and feature a stone washed finish. This is a highly functional blade shape. The tip is extremely sturdy, there is a lot of belly for utility work, and the knife arrived exceptionally sharp. Considering the thick blade stock this is actually a very decent slicer, and zipped through cardboard without issue. In my experience this well rounded blade shape works great for most of daily tasks.

Zero Tolerance 0560 Blade

Kershaw and Rick went with ELMAX for the blade steel. This is a high end powdered steel made by the Austrian manufacturer Bohler-Uddeholm. I don’t have a ton of experience with ELMAX yet, but my initial research revealed that this is very interesting steel. According to Bohler, this is a high Chromium formulation that is extremely wear and corrosion resistant, while also being quite tough. It does best heat treated to between 58-60 HRC, and is often used as a high speed tool steel in both the electronics and food processing industries, where wear and corrosion resistance are both extremely important. These same properties are also important for cutlery, making ELMAX a natural choice for high end knives.

This is exotic stuff, and my initial impressions are very good. ZT heat treated the blades to around 60 HRC, which is right in the sweet spot. As far as edge retention is concerned, I expect this to perform better than S30V, but not quite as well as as M390 or S90V.

Handle, Ergonomics and Pocket Clip

Handle construction on the 0560 is truly next level stuff. I have always been impressed by the extreme levels of fit and finish found in ZT knives, but the 0560 has really been kicked up a notch. What we have here is a black G10 scale over a stainless steel liner on one side, and a titanium framelock on the other. Zero Tolerance also makes the 0561, which is the same knife with a brown G10 scale. What I found especially impressive about the 0560 is how they have 3d machined these handles. The surface of the handles are slightly radiused and everything has been precision cut. The stainless steel liner has been thoroughly milled to reduce weight, and even the titanium side has been milled out. These “weight relief pockets” really lighten the knife up. It’s an ingenious detail that I haven’t seen before, and it really sets the 560 apart.

Zero Tolerance 0560 Handle

In hand the 0560 feels extremely secure. There is aggressive jimping on the thumb ramp and choil, and it really locks your hand in place. The ergonomics are aggressive, and some might find the jimping too sharp. Personally I found that they were not aggressive to the point where the knife was uncomfortable to use. This knife was designed to get work done in all conditions so I can’t fault the knife for providing all this traction. I wouldn’t have it any other way.

Zero Tolerance 0560 Pocket Clip

The pocket clip is a brand new design for the 0560. This was especially interesting to me because with a big knife like this, the pocket clip will be the difference between making the knife a daily carry item, or a sock-drawer novelty. The clip ZT previously used was actually pretty good, so I approached this new design cautiously.

So I am very pleased to say that I like the new clip a lot. It’s functional, discrete and a little more refined than the old style of clip found on many Zero Tolerance offerings. It is an attractive deep carry clip that can be mounted on all 4 corners. I am also happy to say that retention is excellent. Additionally, I found the 0560 to carry very well. Living in Florida, I often wear lightweight shorts. The clip on the 0560 performed flawlessly, holding the knife exactly where I wanted it. This great clip combined with the thin and lightweight design made the 0560 a joy to carry.

Deployment and Lockup

Deployment on the 0560 is absolutely effortless thanks to a nice flipper design and Kershaw Velocity Technology (KVT). KVT is a bearing system that replaces a more traditional phosphor bronze or teflon washer with a series of small ball bearings. In this case, the bearings are pressed into a nylon race so when you take the knife apart, the bearings don’t go everywhere (contrast that with IKBS, where the bearings sit loose in a groove, and they can go everywhere if you disassemble they knife). In practice, KVT makes for exceptionally smooth deployment. The design gives you the option of a flipper or ambidextrous thumb studs, and either method results in smooth, near-effortless deployment.

Kershaw Velocity Technology

I will say that I have noticed that some people have had issues deploying the 0560 with the right hand thumb stud. What can happen is if you try to deploy the knife with your right hand, you can you end up putting pressure on the lock bar. This makes it more difficult to overcome the ball detent with this particular design. The thumb studs actually double as a stop pin, so some argue that this knife was designed to only used as a flipper (like say, the Kershaw Skyline). As a lefty I had no problem with using the thumb studs, and found that I could even use them with my right hand if I was careful not to put a lot of pressure on the lock bar. I don’t think this is a huge deal at all, but since there are (very) few gripes with this knife I thought it was worth mentioning.

Zero Tolerance 0560 Lockup

Like Hinderer’s in-house knives, the 0560 makes use of a beefy titanium framelock. The knife world knows Rick can design a frame lock, and Zero Tolerance has proven time and time again that they know how to make production framelocks right. My knife locks up early, there is no blade play at all. Also there is also no stickiness when you go to disengage the lock bar. This is pure framelock bliss, and is exactly what I expect from a high end titanium framelock knife.

Zero Tolerance 0560 Review – Final Thoughts

As far as I am concerned, the ZT 0560 is a marvel of a folding knife, and a technological masterpiece. The folks at ZT absolutely loaded this one to the gills with the latest and greatest features and manufacturing – and the resulting knife is absolutely wild.

The 0560 is impossibly light, the blade opens effortlessly, the machining and overall level of fit and finish is astounding, and the materials are absolutely top notch. I also think the design is quite attractive – that never hurts. The lightening pockets in the titanium handle slab is nothing short of revolutionary, and I don’t doubt that this will be a game changer for other manufacturers. This is easily another home run for Zero Tolerance and is without a doubt their most exciting offering to date.

Zero Tolerance ZT0560 Hinderer Design Black Folding Knife
Zero Tolerance ZT0560 Hinderer Design Black Folding Knife
  • Steel: ELMAX, stonewashed finish
  • Handle: 3-D machined G-10 front scale, 3-D machined titanium back handle, stonewashed finish
  • Blade Length: 3.75 inches; Closed Length: 5 inches; Overall Length: 8.8 inches; Weight: 5.8 ounces
  • Frame lock; Thumb stud; Lanyard hole; Flipper; Deep-carry pocketclip; Quad mounting
  • Made in the USA
Buy on Amazon

I recommend purchasing the Zero Tolerance 0560 at Amazon or BladeHQ. Purchasing anything through any of the links on this site helps support BladeReviews, and keeps this review train running. As always, any and all support is greatly appreciated!

Filed Under: Hard Use Folding Knives, Hinderer Knives, Made in the USA, Tactical Knives, Titanium Frame Lock Knives, Zero Tolerance Tagged With: elmax, kvt, Rick Hinderer

Zero Tolerance 0550 and 0551 Review

by Dan Jackson 10 Comments

Last Updated: August 3, 2019
Today I am taking a look at the Zero Tolerance 0550, a special collaboration between ZT and Rick Hinderer of Hinderer Knives. Rick has been making knives and self defense weapons for over 20 years. He started out specializing in Damascus and art knives, but over the past decade has made a transition into heavy use knives. These knives are extremely popular with military and law enforcement due to their uncompromising quality and extreme hard use durability. Naturally, knife collectors, enthusiasts and general consumers also became very interested in these knives and they have become a benchmark for quality among the knife community.

Zero Tolerance 0550 Review

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Mr. Hinderer is also known for his various knife innovations, the most famous being his “Lockbar Stabilizer,” which is used on his titanium frame-lock knives to prevent over-extension of the frame-lock when you are disengaging the lock. Over the years Mr. Hinderer has been involved in several other collaborations with Gerber and Benchmade, designing various production knives.

The Rick Hinderer and Zero Tolerance Collaboration

What excites me about his latest collaboration with Zero Tolerance, is that ZT is really taking Hinderer’s hard use philosophies to heart by combining premium materials with USA craftsmanship to build the 0550 series of knives. The end result appears to be a knife with a lot of the qualities people lust over in Hinderer’s very rare and expensive custom and semi-custom knives at a price that many collectors can afford.

The 0550 series currently contains 2 knives. The 0550 is the regular production version of the knife and the 0551 (shown here) is a special edition limited to only 1000 pieces. The 0551 differs from the 0550 in that it uses a different type of steel and has a special pattern on the G10 handle scale. Rumor has it that ZT may make more of the 0551.

General Dimensions and Blade Details

The ZT 0551 has a blade length of 3.5″, a closed length of 4.5″, a blade thickness of 0.156″ and a weight of 5.8 ounces. I know for some that the words “5.8 ounces” will be a deal breaker, and I can understand that if weight is a concern, but that doesn’t stop this from being an excellent knife if you enjoy heavier blades. As for purpose here, the ZT 0550 is a hard use tool all the way. Every aspect of this knife has been overbuilt and the Hinderer pedigree shines here at every angle.

Zero Tolerance 0550

The on blade the 0550 is a modified drop point made from thick stock and features a high flat grind. If you run your fingers behind the edge you can feel how thick this knife is. The blade steel actually thickens out as you reach the tip – it’s pretty crazy. I never recommend prying with a knife, but if you had to use a knife for prying, I think the 0550 would hold up better than the average knife. The caveat to this kind of design is that the knife is not the best slicer. That’s the trade off.

Zero Tolerance 0550 Blade

The 0550 features CPM S35VN. S35VN was designed to be a successor to the wildly popular S30V blade steel. The knife community has met S35VN with some skepticism so I took it upon myself to really cut with this knife, and I sharpened the blade a couple times. I feel like S35VN is really good stuff. It sharpened easily, held a nice edge and I had no issues with rust or corrosion. I also feel like the steel exhibited good toughness, as the blade never chipped out or warped in my use. Of course, this is just one knife (with a very thick blade) and I am only one guy. It’s going to take a lot more experience to fully appreciate S35VN. If my opinion ever changes, I’ll be sure to update the review. For the time being I’ll continue to use and enjoy my 0550.

Handle, Ergonomics and Pocket Clip

The 0550 has a handle made of G10, stainless steel, and titanium. The non-locking side has a thick piece of G10 over a painstakingly milled out stainless steel liner. The locking side is made of a solid slab of 6AL4V titanium and features a Hinderer lockbar stabilizer to prevent over-extension of the lock. The knife has a flow-through design with thick pillars securing the two handle pieces together. Hinderer also makes aftermarket G10 scales for both the 0551 and 0550 in pretty much any color you want. This is a really cool way to add some style and make this knife your own.

Zero Tolerance 0550 Handle

The 0550 has solid ergonomics and the knife works in a variety of grips. Starting things off, we have a nice finger choil and a thumb ramp with coarse, but very purposeful jimping. This gives you great control over the blade and really fits my fingers well. The handle itself is thick and it fills the hand nicely. It’s a boxy handle, but the corners have been slightly rounded for comfort. I find the 0550 to feel very nice in both forward and reverse grips and I’m pleased with the amount of traction this design offers.

Zero Tolerance 0550 Pocket Clip

The pocket clip is a piece of steel with the Zero Tolerance logo lightly milled onto it. Like many other Zero Tolerance knives, this is the same clip found on the Kershaw Skyline. For some that might be a turn off, but I’m pleased with the great retention and deep carry of this design. I also am a huge fan of how ZT drilled and tapped this handle for 4 corners carry.

Deployment and Lockup

The 0550 features chunky ambidextrous thumb studs. There is plenty of room to get your thumb behind it and give the knife a nice flick. ZT selected thick phosphor bronze washers, and the knife is extremely smooth. This is a heavy blade, and it takes a little effort to get it moving with any speed, but I’ve found deployment on the 0550 to be incredibly smooth and reliable.

Zero Tolerance 0550 Lockup

The 0550 features an ultra thick titanium frame lock. This is one of the thickest pieces of titanium I have ever seen used for a lock. The lock engaged early and provides a solid lockup. I am extremely impressed not only by the thickness of the lock, but by how well the lock has been designed. I typically don’t flick open framelock knives, but the 0550 seems to like it. Having flicked the knife open knife hundreds of times the lock still engages as early as it ever did. To me this is a great achievement and is a testament to how well this knife has been made.

The Hinderer lockbar stabilizer ensures that you will not over-extend the lock bar as you disengage it. This will prolong the life of your lock and is a really nice feature to see. In my video I said that the stabilizer was the cherry on top of this delicious ice cream sundae of a knife. I don’t typically have a sweet tooth, but I still stand by that statement.

Zero Tolerance 0550 Review – Final Thoughts

The ZT 0550 is an absolute home run of a knife. I love pretty much everything about this knife. The materials are great, the level of fit and finish is phenomenal, it features an awesome Rick Hinderer design, outstanding options for carry, excellent ergonomics and the best frame lock I have ever seen in a production blade. Given everything you get, it’s difficult to believe that the 0550 retails for only $200.

For some the only reasonable criticism here is the weight (and perhaps that the blade is so thick it doesn’t slice particularly well). But fans of big knives, fans of hard use knives, and fans of big hard use knives made in America will absolutely love this offering from Zero Tolerance. I am walking away extremely impressed by this knife and can easily recommend it if big tactical folders are your thing.

Zero Tolerance has truly raised the bar with this one providing a great knife and outstanding value to the consumer.


Zero Tolerance 0550 – $199.95
Retail Price: $250.00
You Save: $50.05
from: BladeHQ

I recommend purchasing the ZT0550 from BladeHQ or Amazon.com.

Filed Under: Collectable Knives, Folding Knives, Hard Use Folding Knives, Hinderer Knives, Made in the USA, Tactical Knives, Titanium Frame Lock Knives, Zero Tolerance Tagged With: Frame Lock, Made in the USA, Rick Hinderer, titanium

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