Zero Tolerance 0561

stabman

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Sep 17, 2007
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On Friday, a wonderful surprise arrived by courier...a ZT 0561 from Thomas. :)
Truly one of the most generous individuals affiliated with the greater knife world.

Here it is with the G-10 side, posing around some others (near the top of the picture):



And next to a Spyderco Tuff:





Showing a different view, where one can see lock-bar cut-out thickness fairly well:



And relative tip size, between the ZT 0561, the Spyderco Tuff, and a Strider SmF (it's the middle one):



This is an initial impressions review; updates will come as it sees more use.

The phrase which springs to mind when checking out this knife is pure machined perfection.
It is a tour de force of knife manufacturing excellence. There is great attention to little details...it is difficult to find anything which would qualify as a flaw.

The blade is perfectly centered; the action is ball-bearing smooth; the detent is strong, as it should be.
The flipper gets it into place with smooth authority, and the lock-up is absolutely perfect.

The flipper acts as a guard against the hand slipping forward, and also would prevent the blade from folding on one's hand in the extremely unlikely event of lock failure. I had wondered how the flipper would feel against the index finger when gripping the knife, but it doesn't seem to be an issue. I'll find out in extended use how it feels, but it seems fine thus far.

The lock-bar cut-out is 0.050" thick, which gives a good amount of locking pressure, while being not too bad for unlocking.
This knife has the steel lock=-bar insert, which also acts as an over-travel stop. This knife has two over-travel stops.

The handle scales are nicely contoured, and it won't eat up your pocket seams either. :)
The blade comes sharp, and does all the initial paracord/paper/food cutting tasks one tends to do as soon as they get a new knife just fine.

The tip is stout enough, while not being quite as overly stout as the Tuff. If you need to get a sliver out, you can.

Ergonomically it is as good as the Tuff, perhaps slightly better; hard to say at this point.
It is more ergonomic than the SmF...it feels better when pushing hard into material with the blade edge.
It is right up there for handle comfort, and just locks into the hand very nicely.

The box it comes into says "Built Like a Tank", "A Real Beast", and "Proudly Overbuilt in the USA"...and it lives up to all that.
It is overbuilt without being clunky, which is a nice touch. It fits in the pocket just fine. :thumbup:

This knife has bumped its way into my rotation ahead of knives costing far more, and I think it'll retain a place of honour.
 
It is a great knife, and it set a whole new standard for production knives IMO. Nice of Thomas to send you one. I miss his presence on BF. BTW, I like the med alert tattoo on your wrist, cool idea!
 
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It is a great knife, and it set a whole new standard for production knives IMO. Knife of Thomas to send you one. I miss his presence on BF. BTW, I like the med alert tattoo on your wrist, cool idea!

Agreed on all counts. :)
 
I wasn't sure what the bearing action would be like, but I dig it. :thumbup:
I still like regular washer types too, but I can see the draw of this.
 
I was going to buy one a while back, but i don't like thumb studs/external stop pins, when its designed as a flipper. So i got an 801 instead, but i might buy a used one if the price is right.
 
Looks great! I bet getting that in was just like Christmas only maybe a bit better. =)
 
I had an 0561 and it was ridiculously awesome! I regret selling it but I needed some money at the time. KAI makes outstanding products and I'm glad you like yours.

That must be a 2014 model with the steel insert. Awesome.
 
The 0560 is a great series. It is a larger knife, no doubt, but it carries surprisingly comfortably for a knife of its size. The machining on these, as you pointed out, is incredible. It is comfortable in hand and has a very solid feel to it. The 0560 is a bit larger than what I normally like to carry, but it's been making it's way back into the rotation more frequently as of late.

 
Since when does the 560/1 have an insert? I know it has the LBS, but it was one of the models without an insert. They did, however, upgrade the 300 to have one, so the 560 wouldn't be out of question.
 
This knife has so many great attributes, but for me nothing has the great handle feel of the 0560/1.

.
 
The 561 will be the next big knife I get. After daily carrying my 0550 for a bit, it's "almost perfect" - I think the 561 will be "totally perfect"
 
Looks great! I bet getting that in was just like Christmas only maybe a bit better. =)

Sure was. :)

I had an 0561 and it was ridiculously awesome! I regret selling it but I needed some money at the time. KAI makes outstanding products and I'm glad you like yours.

That must be a 2014 model with the steel insert. Awesome.

I'm thinking so.

The ZT0561 is outstanding and Thomas is a great guy. :):thumbup:

He sure is. :thumbup:

Congrats on getting such an awesome knife!

Thanks!
 
Used the 0561 today to trim a hedge a bit while over at my dad's place (he was checking the eaves).
Nice sharpness allows for easy trimming.
Not the ideal tool to trim a whole tree or row of hedges, but for quick "spot trimming" it does the trick.
Works about the same as the Spyderco Military for that sort of thing.

More impressions to come as it gets used for more things. :)
 
Since when does the 560/1 have an insert? I know it has the LBS, but it was one of the models without an insert. They did, however, upgrade the 300 to have one, so the 560 wouldn't be out of question.

I wanna know this as well! I love my 0561 but the lock bar face has seen better days. I would totally buy another one for a steel lock insert!
 
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