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Zero Tolerance 0801 Titanium Flipper Knife

3.7 3.7 out of 5 stars 90 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Zero Tolerance
Special Feature Folding Knife
Age Range (Description) Adult
Included Components Lock
Handle Material Titanium
Color Steel
Blade Material Alloy Steel
Style Modern
Power Source Manual
Product Care Instructions Hand Wash Only

About this item

  • Made in the USA; Manual open, KVT ball-bearing system
  • Frame lock; Reversible (left/right), deep-carry clip
  • Steel: ELMAX, stonewashed finish; Handle: Titanium
  • Blade Length: 3.5 Inch (8.9 cm); Closed Length: 4.7 Inch (11.9 cm)
  • Overall Length: 8.2 Inch (20.8 cm); Weight: 5.8 ounces (164.4 g)
  • loosens up upon usage.

Product Description

Zero Tolerance and custom knifemaker Todd Rexford join forces to produce the Zero Tolerance 0801. It starts with a blade of ELMAX powdered steel. ELMAX enables ZT to produce a blade with a razor edge, excellent edge retention, strength and toughness. A stonewashed blade finish hides hard-use scratches and makes maintenance easier. The 0801 handle is lightweight and durable titanium with machined grooves for a secure grip-and a great look. The titanium handle features a secure frame lock. The blade deploys using the built-in flipper. Just pull back on the flipper and the razor-sharp ELMAX blade rotates out of the handle on ZT's glass-smooth KVT ball-bearing system. No springs required; just simple, one-handed opening. Easy. The 0801 pocketclip is designed for deep carry and is reversible for left- or right-handed carry. Decorative pivot hardware completes the 0801's handsome look. If you like the looks of all metal, all the time, the 0801 is the right choice. Made in the USA. Manual open, KVT ball-bearing system; Frame lock; Reversible (left/right), deep-carry clip; Steel: ELMAX, stonewashed finish; Handle: Titanium; Blade Length: 3.5 in. (8.9 cm); Closed Length: 4.7 in. (11.9 cm); Overall Length: 8.2 in. (20.8 cm); Weight: 5.8 oz. (164.4 g).

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Zero Tolerance 0801 Titanium Flipper Knife

Zero Tolerance 0801 Titanium Flipper Knife


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MUST BE AT LEAST 18 & 0VER TO PURCHASE AND MEET ALL LOCAL AND FEDERAL LAW REQUIREMENTS

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Customer reviews

3.7 out of 5 stars
3.7 out of 5
90 global ratings

Customers say

Customers like the lock, weight, and smoothness of the knife. They say it has a very smooth action and the pivot system is smooth. They also appreciate the great looks and elegant design. Customers are satisfied with the build quality, ease of installation, and sharpness. However, some customers differ on ease of opening.

AI-generated from the text of customer reviews

46 customers mention46 positive0 negative

Customers are satisfied with the sharpness of the knife. They mention that it is smooth, very sharp, and is a great knife. Some say that it's one of the best flippers they have owned. They also appreciate the first-rate quality and the ease of sharpening.

"...and axial cuts through thick 14 mm cable jacket, the blade shows no perceivable dulling and there are no markings or wear on the blade...." Read more

"...The Elmax blade comes out of the box razor sharp, and I find its stonewashed finish very attractive...." Read more

"...seemingly disparate characteristics of toughness, hardness, and easy sharpening...." Read more

"...The combination of the KVT bearing system, with the perfect detent, make this thing just fly out faster than any of the assisted knives I've owned,..." Read more

37 customers mention37 positive0 negative

Customers are satisfied with the build quality of the knife. They mention that it's well-made, has a good blade steel, and is solid. Some say that the construction is pretty modular, allowing them to replace the hardware.

"...Although the knife has great looks, it is rugged enough for real work.We tried ordering twice from two different vendors on Amazon...." Read more

"...Overall, I am ecstatic with the build quality and performance of this knife. I bought it on Amazon for $192...." Read more

"...The 0801 is a work of art, has a bigger blade, and feels more substantial..." Read more

"...Not a pocket shredder either.The frame lock is bank vault solid. No blade play whatsoever.A fantastic user knife. Buy one...." Read more

21 customers mention21 positive0 negative

Customers are satisfied with the smoothness of the knife. They mention that it has a very smooth action, great lockup, and smooth operation. Some say that the pivot system is smoother than sea gull droppings. They also appreciate the smooth deployment and opening design.

"...The construction is strong and operation is smooth...." Read more

"...it about 100 times on the first day I received it, the action is as smooth as silk...." Read more

"Hit or miss. If it works properly - it's a very nice one with smooth action if you can bear its weight. Bought 2 and kept one...." Read more

"...The 0350 flipping action is easy and smooth, whereas the 0801 is sort of clunky. The 0350 is totally ambidextrous and handles better than the 0801...." Read more

20 customers mention20 positive0 negative

Customers like the appearance of the sporting goods. They say it has great looks, a great design, and a stonewashed finish. They also mention that the knife is elegant enough for dinner and conversation, rugged enough to lash to a pole, and that the titanium scales are cool.

"...Although the knife has great looks, it is rugged enough for real work.We tried ordering twice from two different vendors on Amazon...." Read more

"...blade comes out of the box razor sharp, and I find its stonewashed finish very attractive...." Read more

"...titanium handle has a lot more grip than one would think and it is beautiful. It is ambidextrous (I'm a southpaw). Very comfortable in hand...." Read more

"...Beyond that, this knife is a functional work of industrial art. Everything about it looks and feels amazing...." Read more

13 customers mention13 positive0 negative

Customers find the installation of the knife to be easy. They say the titanium handle is easy to grip and provides a solid grip for self-defense or hard use. They also say the knife has excellent ergonomics and is extremely comfortable to carry.

"...It is neither small nor light, but it has a good feel in the hand.Out of the box it is sharp and needed no touchup of the blade...." Read more

"...The knife is comfortable to hold with all four fingers fitting comfortably on the handle when I grab it...." Read more

"...I've had no problems whatsoever with the Elmax, this has held an edge extremely well, and has been no problem to sharpen back up..." Read more

"...And it's ELMAX so you know it is tough.The titanium handle has a lot more grip than one would think and it is beautiful...." Read more

11 customers mention8 positive3 negative

Customers like the weight of the knife. They mention it's not too heavy or too light, and it carries deeply in the pocket.

"...It is a large, very substantial looking knife. However it carries great and I don't notice it at all when clipped inside my pants pocket...." Read more

"...Great deploy. Great lock up. Razor sharp Elmax blade. Not too heavy not to light.... If you like how the knife looks and the shape of the blade..." Read more

"An outstanding and high quality knife. It carries much lighter than its stated weight. Elmax steel blade is razor sharp out of the box...." Read more

"...It is neither small nor light, but it has a good feel in the hand.Out of the box it is sharp and needed no touchup of the blade...." Read more

9 customers mention9 positive0 negative

Customers are satisfied with the lock of the knife. They mention that it's easy to open one-handed, and it locks securely. They also appreciate the steel insert in the lock bar, and the click when locking is very satisfying.

"...The frame lock lock-up is excellent and there is no blade play whatsoever. The blade is centered perfectly between the titanium frame when disengaged...." Read more

"...It is very easy to open one handed and locks securely. The clip is located on the opposite end from the knife I had been carrying...." Read more

"...This knife is pretty close to perfect. Great deploy. Great lock up. Razor sharp Elmax blade...." Read more

"This is my first ZT and it is exactly what i I expected. The lockup is great, the flipper is very smooth, and the knife looks great...." Read more

12 customers mention8 positive4 negative

Customers are mixed about the ease of opening. Some mention that the knife is beautiful and opens easily, while others say that it's very hard to open and stiff to open at first.

"...There's just something really satisfying about flipping this open, it has this super crisp sort of feeling like cracking glass...." Read more

"...It is very easy to open one handed and locks securely. The clip is located on the opposite end from the knife I had been carrying...." Read more

"...Bought 2 and kept one. The second one was very hard to open and pivot crew was stripped...." Read more

"...That being said it flips open smoothly. Some people might find it a little heavy for EDC but I've had no issue with the weight of it...." Read more

without any questions it's a great knife at a great discontinued price
5 Stars
without any questions it's a great knife at a great discontinued price
Zero tolerance is reputable brand they stand behind their quality, without any questions it's a great knife at a great discontinued price. Grab one while they last.
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Top reviews from the United States

Reviewed in the United States on May 29, 2014
This knife features a 3 1/2 inch blade, (actually 90 mm, a little longer than spec.) The blade is 1 3/16 in (30 mm) wide at the base, and flat ground. The material for the blade is ELMAX, a carbon-vanadium-chrome steel alloy that is quite hard but corrosion resistant. The handle is titanium alloy: very hard but lightweight.

Without the removable and relocatable pocket clip, the closed knife is 1/2 inch thick, 1.4 inches wide, and 4.7 inches long (12.7 x 35.7 x 119.6 mm). The weight with the clip is 6.0 oz or 170 g. Opened, the knife is 8 1/4 inches (210 mm) long. It is neither small nor light, but it has a good feel in the hand.

Out of the box it is sharp and needed no touchup of the blade. There are fine grinding marks on the edge, but I elected not to polish the edge as it cuts so well as is.

The knife snaps open by pulling a knurled lever (flipper) on the back of the blade. This rotates the blade out on a very smooth pivot bearing until it locks in place (an audible click) with a steel re-enforced lock. There is no play of the blade in the handle once it is locked in place. Closing the knife is not as swift as opening it and requires pressing the titanium frame lock hard enough to release the blade, then fold to close. Both opening and closing can be done with one hand. This should be done quite carefully, of course. Closing the knife with one hand is relatively safe as the lock bar must be pressed using the thumb close to the blade, and the protruding flipper lever at the base of the blade prevents the blade from closing on your thumb.

The titanium handle is nice and easy to grip. It is grooved for a better hold, but retains its clean lines.
Each knife is individually numbered, marked by laser engraving.
The construction is strong and operation is smooth.

I do not collect knives, and I do not use for self-defense: I will be using the knife in a saltwater application cutting heavy Kevlar re-enforced cable jacketing, so at a later date I will add information about the durability and corrosion resistance. Preliminary results are encouraging: I can easily cut through kevlar re-enforced cable jacketing by pressing and rocking only. No slicing is necessary: this gives me the control I need to cut to the correct depth. After repeated radial and axial cuts through thick 14 mm cable jacket, the blade shows no perceivable dulling and there are no markings or wear on the blade. The last cuts are as easy and precise as the first. Cuts through copper conductors are also quick and clean. Cheaper knives invariably fail by quickly losing their edge in this application. The advantage of the ELMAX blade seems to be in both the sturdy construction and the hardness of the material.

Although the knife has great looks, it is rugged enough for real work.

We tried ordering twice from two different vendors on Amazon. The first could not get stock, the second thought they were in stock, but were mistaken and credited my account. I finally had success on the third try, but I called to verify stock and pricing. I suggest you do the same, as this seems to be a hard to find item.
31 people found this helpful
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Reviewed in the United States on October 15, 2016
I like the design, but mine came with a loose pivot screw and it squeaked when I closed it. It was wobbly when open and the frame lock engaged at 100%. All of the issues could be fixed with adjustment, but the torx pivot screw doesn't encourage user adjustment, and it came out of the box messed up. I didn't want to void my warranty or return privileges by messing with it. Otherwise I like the design. This one shouldn't have left the factory.
3 people found this helpful
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Reviewed in the United States on February 2, 2015
This is a terrific flipper knife and I highly recommend it. The flipper action is excellent. After "breaking it in" by flipping it about 100 times on the first day I received it, the action is as smooth as silk. I can lightly depress the flipper and the blade shoots into place beautifully with a satisfying click. The frame lock lock-up is excellent and there is no blade play whatsoever. The blade is centered perfectly between the titanium frame when disengaged.The Elmax blade comes out of the box razor sharp, and I find its stonewashed finish very attractive. The knife is comfortable to hold with all four fingers fitting comfortably on the handle when I grab it. This is a beefy knife and a little heavier than I prefer for an every day carry. But I typically only carry small blades (3" or less) on a daily basis. But I will carry it often when when I am out working or playing in the outdoors.

On the con side, I don't find the handle to be very attractive. Although I don't find it ugly either - just meh. I think it would be more attractive if the hardware screws, standoffs and pivot were silver instead of black, but that is a personal preference. Also, Zero Tolerance put a lot of writing on the blade which I am not crazy about either.

Overall, I am ecstatic with the build quality and performance of this knife. I bought it on Amazon for $192. I think that is a small price to pay for a knife that will last a lifetime.

Thank you and have a great day.
Reviewed in the United States on December 10, 2015
Didn't perform as should.
3 people found this helpful
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Reviewed in the United States on June 19, 2017
Hit or miss. If it works properly - it's a very nice one with smooth action if you can bear its weight. Bought 2 and kept one. The second one was very hard to open and pivot crew was stripped. You'd better buy from Amazon so the return process is painless. Other sellers even with 100% positive review but they will turn their faces once you want to return their products.
One person found this helpful
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Reviewed in the United States on February 29, 2016
I am revising my negative review. I am left handed. For a left handed person the knife must be flipped in a specific way. Flipping it right handed posed no problem. I can get used to flipping it left handed. I wore some of the skin off my thumb flipping it. I cooked with habanero peppers that night and the peppers burned right through the abrasion in my skin.

I bought the knife because I had read about the El Max steel with seemingly disparate characteristics of toughness, hardness, and easy sharpening. Holding the knife under a florescent light, the grain of the steel emerges: really weird. It was very sharp on delivery.

I own another flipper: the ZT 0350. The 0350 flipping action is easy and smooth, whereas the 0801 is sort of clunky. The 0350 is totally ambidextrous and handles better than the 0801. The 0801 is a work of art, has a bigger blade, and feels more substantial

Both the 0350 and 0801 are heavy enough to drill a hole in my pocket. I have no need to own either. I just like knives for the sake of owning knives.

I just realized that the 0801 is slightly too long to be legal in Nebraska, where knives are regulated and guns are not. If I get arrested, I'll blame the 0801.
One person found this helpful
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