Zero Tolerance
The Zero Tolerance brand first made its appearance in 2006 when we saw a place in the market for a Made-in-USA line of hard-use knives that would meet the needs of professionals in the military and law enforcement, as well as other first responders, such as firefighters and emergency medical personnel.
The initial products were combat knives, but since that time, the line has expanded to include a variety of general use and premium knives. From larger and heavier outdoor knives to slimmer and lighter everyday carrying knives that are built to ZT's high-performance standards, ZT knives always provide knife owners with top-of-the-line quality.
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Zero Tolerance - ZT0462 - Sinkevich Flipper - Bronze Carbon Fiber - knife
Intended use: Sports / Tactical
Type of production: Industrial
Country of production: USA
Blade: CPM-S20CV stainless steel
Blade treatment: Satin
Handle: Titanium and bronze-colored carbon fiber
Blade length: 83mm.
Blade thickness: 4mm.
Length closed: 133mm.
Total length: 225mm.
Weight: 107g.
Closure: Framelock
Clip: Removable and reversible, in stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Dmitry Sinkevich - KVT opening on ball bearings - Carson Flipper opening systemZT0462$251.97 Only 1 leftOnly 1 left-
Zero Tolerance - ZT0460 - Sinkevich Carbon Fiber - knife
Intended use: Sports / Tactical
Type of production: Industrial
Country of Origin: USA
Blade: stainless steel CPM-S35VN
Blade treatment: Stonewash
Handle: Carbon fiber and titanium
Blade length: 83mm.
Blade thickness: 3mm.
Closed Length: 112mm.
Overall length: 191mm.
Thick when closed: -
Weight: 65g.
Closing: Framelock
Clip: Removable, reversible, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Opening KVT on ball bearings - Opening system Carson FlipperZT0460$191.15 Only 1 leftOnly 1 left -
Zero Tolerance - Sinkevich Flipper Carbon Fiber - ZT0452CF - knife
Intended use: Tactical / Military
Type of production: Industrial
Production Country: USA
Blade: Stainless steel CPM-S35VN 59 / 61HRC
Treatment Blade: Stonewashed
Handle: Titanium and Carbon Fiber
Blade length: 104mm.
Blade thickness: 4mm.
Length closed: 131mm.
Overall length: 235mm.
Thick when closed: 13mm.
Weight: 132g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Dmitry Sinkevich - Opening KVT ball-bearing - LIMITED EDITIONZT452CF$282.38 Only 2 leftOnly 2 left -
Zero Tolerance - Sinkevich Folder Titanium - ZT0450 - knife
The original Zero Tolerance 0454 was an award-winning collaboration between ZT and custom knife designer Dmitry Sinkevich. But it was also a very Limited Edition knife.
So ZT is doing something about that with the new 0450. While based on the original’s streamlined form and high-performance function, this new and more compact version will be much more readily available. With its 3.25-inch blade and lightweight-yet-stronger-than-steel titanium handles, the 0450 has a sleek and sophisticated look that, we think, makes it a perfect EDC.
ZT built it with an S35VN stainless blade that sharpens to a razor edge, holds it well, and can be resharpened easily. The knife opens smoothly and easily with the KVT ball-bearing opening system and built-in flipper. A titanium frame lock with hardened steel lockbar insert ensures solid lock up. Polished pivot hardware just adds to the 0450's refined good looks.
Sinkevich Folder Titanium - ZT0450 - knife
Intended use: Sport / Collection
Type of production: Industrial
Production Lama USA
Blade: Stainless steel CPMS35 59 / 61HRC
Treatment Lama: -
Handle: Titanium
Blade length: 82mm.
Blade thickness: 3mm.
Length closed: 111mm.
Overall length: 187mm.
Thick when closed: -
Balancing: -
Weight: 84g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Dmitry Sinkevich - Opening KVT ball-bearingZT450$225.03 Only 2 leftOnly 2 left -
Zero Tolerance - R.J. Martin Folder Titanium knife - Sprint Run - ZT0609PUR - knife
use: Sportive / Tactical / Collection
Type of production: Industrial
Country of production: U.S.A.
Blade: S35VN stainless steel
Blade treatment: Black Tungsten DLC
Handle: Titanium with purble anodizing
Blade length: 86mm.
Blade thickness: 3mm.
Closed length: 108mm.
Total length: 191mm.
Thick when closed: 11.5mm.
Weight: 95g.
Opening: Carson Flipper system
Washers: in steel, with KVT ball bearings
Closure: FrameLock
Clip: stainless steel, removable and reversible
Packaging: Cardboard box with Zero Tolerance logos
Notes: Design by R.J. Martin & Matt Martin - Sprint Run Edition 2019 available while stocks lastZT0609PUR$251.96 Out of stock -
Zero Tolerance - ZT0460TI - Sinkevich - Titanium Sprint Run - knife
Intended use: Sports / Collection
Type of production: Industrial
Country of production: USA
Blade: CPM-20CV stainless steel
Blade treatment: Satin
Handle: Titanium
Blade length: 83mm.
Blade thickness: 3mm.
Length closed: 112mm.
Total length: 191mm.
Thickness when closed: -
Weight: 80g.
Closure: Framelock
Clip: Removable, made of stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: KVT opening on ball bearings - Carson Flipper opening system - Sprint Run 2019 edition available while stocks lastZT0460TI$212.87 Out of stock -
Zero Tolerance - 0462TAN - Sinkevich Flipper - BlackWash G-10 Tan - Sprint Run - knife
Intended use: Sports / Tactical
Type of production: Industrial
Country of production: USA
Blade: CPM S35VN stainless steel
Blade treatment: Satin
Handle: G10 Tan
Blade length: 83mm.
Blade thickness: 4mm.
Length closed: 133mm.
Total length: 225mm.
Weight: 110g.
Closure: Framelock
Clip: Removable and reversible, in stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Dmitry Sinkevich - KVT opening on ball bearings - Carson Flipper opening system - Limited Sprint Run seriesZT0462TAN$217.22 Out of stock -
Zero Tolerance - Sinkevich Flipper Blackwash White Carbon Fiber - Sprint Run - ZT0452WBW - knife
Intended use: Tactical / Military
Type of production: Industrial
Country of production: USA
Blade: CPM-S35VN stainless steel
Blade treatment: Blackwash
Handle: Blackwash Titanium and White and Black Carbon Fiber
Blade length: 104mm.
Blade thickness: 4mm.
Length closed: 131mm.
Total length: 235mm.
Thick when closed: 13mm.
Weight: 132g.
Closure: FrameLock
Clip: stainless steel, removable and multiposition
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Dmitry Sinkevich - KVT opening on ball bearings - Opening by Carson Flipper system - Limited edition of Sprint RunZT0452WBW$304.10 Out of stock -
Zero Tolerance - Rexford Folder Black Titanium DLC Sprint Run - ZT0808BLK - knife
Intended use: Sports / Collection
Type of production: Industrial
Country of production: USA
Blade: Stainless steel CPM-S35VN 59 / 61HRC
Blade treatment: Black DLC
Handle: Titanium with DLC treatment
Blade length: 80mm.
Blade thickness: 4mm.
Length closed: 111mm.
Total length: 190mm.
Weight: 126g.
Closing: FrameLock with stainless steel knocker
Clip: stainless steel, removable and multiposition
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Todd Rexford - KVT opening on ball bearings - Limited edition Sprint RunZT0808BLK$212.87 Out of stock -
Zero Tolerance - R.J. Martin Folder Titanium knife - Sprint Run - ZT0609BLUBLK - knife
Intended use: Sports / Tactical / Collection
Type of production: Industrial
Country of production: USA
Blade: S35VN stainless steel
Blade treatment: Black Tungsten DLC
Handle: Anodized Titanium
Blade length: 86mm.
Blade thickness: 3mm.
Length closed: 108mm.
Total length: 191mm.
Thick when closed: 11.5mm.
Weight: 95g.
Opening: Carson Flipper system
Washers: in steel, with KVT ball bearings
Closure: FrameLock
Clip: stainless steel, removable and reversible
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by R.J. Martin & Matt Martin - Sprint Run 2018 edition available while stocks lastZT-0609BLUBLK$212.87 Out of stock -
Zero Tolerance - R.J. Martin Folder Titanium - Sprint Run - ZT0609BLK - knife
Intended use: Sports / Tactical / Collection
Type of production: Industrial
Country of production: USA
Blade: S35VN stainless steel
Blade treatment: Black Tungsten DLC
Handle: Titanium with Black Tungsten DLC finish
Blade length: 86mm.
Blade thickness: 3mm.
Length closed: 108mm.
Total length: 191mm.
Thick when closed: 11.5mm.
Weight: 95g.
Opening: Carson Flipper system
Washers: in steel, with KVT ball bearings
Closure: FrameLock
Clip: stainless steel, removable and reversible
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by R.J. Martin & Matt Martin - Sprint Run 2018 edition available while stocks lastZT0609BLK$208.52 Out of stock -
Zero Tolerance - R.J. Martin Folder Titanium - ZT0609 - knife
The new Zero Tolerance 0609 is a smaller, even more carry-ready version of the original Factory Custom 0606CF from ZT, RJ Martin, and Matt Martin. Like the original, it offers a clean, streamlined look yet also has highly detailed handle machining that adds both grip and visual impact. For even more visual “wow,” the 3D-machined handle is built of light-yet-strong titanium that ZT has anodized in an attractive bronze.
The 3.4-inch blade is CPM 20CV, which provides enhanced toughness and resistance to edge chipping. It also delivers superior hardness, corrosion resistance, and excellent edge retention. The drop-point blade has a two-tone finish: machined satin on the grinds with a stonewashed finish on the flats. The new 0609 opens manually with ZT’s KVT ball-bearing opening system and the handy flipper so it’s always ready when you want it.
Last—but certainly not least—you’ll notice the oversized See-Through Pivot (STP). Designed by RJ Martin, this unique, pivot is hollow in the center, letting you “see through” it. The See-Through Pivot adds another intriguing touch to this already-attractive knife.
Intended use: Sports
Type of production: Industrial
Country of production: USA
Blade: CPM-20CV stainless steel
Blade treatment: Satin
Handle: Titanium
Blade length: 86mm.
Blade thickness: 3mm.
Length closed: 108mm.
Total length: 191mm.
Thick when closed: 11.5mm.
Weight: 95g.
Opening: Carson Flipper system
Washers: in steel, with KVT ball bearings
Closure: FrameLock
Clip: stainless steel, removable and reversible
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by R.J. Martin & Matt MartinZT0609$251.97 Out of stock -
Zero Tolerance - Todd Rexford Flipper Folder knife - ZT0801TI - knife
Purpose: Sportsman / Collectibles
Type of production: Industrial
Country of production: U.S.A.
Blade: Stainless steel CPM S35VN 60 / 61HRC
Blade Treatment: Stonewash
Manicure: Titanium
Blade Length: 89mm.
Blade thickness: 4mm.
Closed length: 96mm.
Total length: 119mm.
Closed thickness: 13mm.
Weight: 155g.
Closure: Frame Lock
Clip: Removable, multiposition, stainless steel
Packing: cardboard box with Zero Tolerance logos
Notes: Design by Todd Rexford - KVT opening on ball bearingsZT0801TI$234.59 Out of stock -
Zero Tolerance - Sinkevich Folder knife Titanium and G10 Black - ZT0450G10 - knife
Purpose: Sportsman / Collectibles
Type of production: Industrial
Blade Production: USA
Blade: Stainless steel CPMS35 59 / 61HRC
Blade Treatment: -
Manicure: Titanium and G10 Black
Blade Length: 82mm.
Blade thickness: 3mm.
Closed length: 111mm.
Overall length: 187mm.
Closure thickness: -
Balance: -
Weight: 72g.
Closure: Frame Lock
Clip: Removable, multiposition, stainless steel
Sheath: -
Packing: cardboard box with Zero Tolerance logos
Notes: Design by Dmitry Sinkevich - KVT Opening on Ball Bearings - Limited EditionZT0450G10$156.39 Out of stock -
Zero Tolerance - Sinkevich Flipper - G10 Sprint Run - ZT0452G10 - knife
Intended use: tactical / sports
Type of production: Industrial
Country of production: USA
Blade: M390 stainless steel 59/61HRC
Blade finish: dual tone - stonewashed and satin
Handles: rose bronze titanium and black G10
Blade length: 104mm.
Blade thickness: 4mm.
Length closed: 131mm.
Overall length: 235mm.
Thick when closed: 13mm.
Weight: 132g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: 2017 Sprint Run Edition - Design by Dmitry Sinkevich - Opening on KVT ball-bearing systemZT0452G10$256.31 Out of stock -
Zero Tolerance - Sinkevich Flipper Carbon Fiber - Sprint Run - ZT0452CFBLUBLK - knife
Intended use: Tactical / Military
Type of production: Industrial
Country of Origin: USA
Blade: stainless steel M390
Blade treatment: Black DLC
Handle: Titanium blue anodized and Carbon Fiber
Blade length: 104mm.
Blade thickness: 4mm.
Closed Length: 131mm.
Overall length: 235mm.
Thick when closed: 13mm.
Weight: 132g.
Lock: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Dmitry Sinkevich - Opening KVT on ball bearings - opening via Carson Flipper systemZT0452BLU$304.09 Out of stock -
Zero Tolerance - Rexford Folder Titanium Blu-ray Sprint Run - ZT0808BLU - Knife
The Zero Tolerance 0808BLU, with blue-anodized handle, is a sprint run built in a limited quantity.
The 0808 is a collaboration between ZT and custom knifemaker Todd Rexford and is based on his Cesium model. It features advanced-formula stainless steel and ZT’s smooth-as-silk KVT opening system. The 0808’s blade is built of Crucible S35VN stainless steel. This powdered metallurgy steel is extremely fine-grained so it can be sharpened to a razor edge. Added niobium and nitrogen enhance toughness to resist chipping and provide excellent edge retention. Yet it’s also easy to re-sharpen.
Opening is fast and simple with KVT. Caged ball bearings surround the pivot to make the blade quick and easy to open using the built-in flipper. With KVT, the 0808 is as easy to open as any assisted knife, but without the need for a spring.
The 0808GLD’s blade is paired with chamfered titanium handles that provide a solid, comfortable grip. The sturdy frame lock has a hardened steel lockbar insert to offer extra-secure, extra-solid blade lock up. The reversible pocketclip enables you to carry comfortably left- or right-handed.
This blue-anodized edition of the 0808, the 0808BLU, is a sprint run. Quantities are limited. Check with your local ZT dealer for availability.
Rexford Folder Titanium - ZT0808 - knife
Intended use: Sport / Collection
Type of production: Industrial
Production Lama USA
Blade: Stainless steel CPMS35 59 / 61HRC
Treatment Lama: -
Handle: Titanium blu
Blade length: 80mm.
Blade thickness: 4mm.
Length closed: 111mm.
Overall length: 190mm.
Thick when closed: -
Balancing: -
Weight: 126g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rexford - Opening KVT ball-bearing - Sprint Run Limited EditionZT0808BLU$225.90 Out of stock -
Zero Tolerance - Les George Folder Titanium - ZT0900GLD - Gold Sprint Run - knife
Intended use: Sports / Collection
Type of production: Industrial
Country of Origin: USA
Blade: Stainless steel CPMS35 59 / 61HRC
Blade treatment: stonewashed
Handle: Titanium
Blade length: 69mm.
Blade thickness: 4mm.
Closed Length: 96mm.
Overall length: 166mm.
Weight: 124g.
Closing: framelock
Clip: Removable, multi-position, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Note: Sprint Run limited edition, but not numbered - Design by Les George - Opening KVT on ball bearingsZT0900GLD$217.22 Out of stock -
Zero Tolerance - Todd Rexford Flipper Folder Bronze - ZT0801BRZ - knife
Intended use: Sports / Collection
Type of production: Industrial
Country of Origin: USA
Blade: stainless steel M390 60/61HRC
Blade treatment: Stonewash
Handle: Bronze Anodized Titanium
Blade length: 89mm.
Blade thickness: 4mm.
Closed Length: 96mm.
Overall length: 119mm.
Thick when closed: 13mm.
Weight: 155g.
Lock: Frame Lock
Clip: Removable, multi-position, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Todd Rexford - Opening KVT on ball bearingsZT0801BRZ$256.31 Out of stock -
Zero Tolerance - Rexford Flipper Carbon Fiber - ZT0804CF - knife
Intended use: Tactical / Sports / Collection
Type of production: Industrial
Country of Origin: USA
Blade: Stainless steel CTS-204P 60 / 61HRC
Blade treatment: DLC
Handle: Carbon fiber and titanium
Blade length: 98mm.
Blade thickness: 4mm.
Closed Length: 124mm.
Overall length: 225mm.
Weight: 145g.
Lock: Frame Lock
Clip: Removable, reversible, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Todd Rexford - Opening KVT on ball bearingsZT0804CF$286.72 Out of stock -
Zero Tolerance - Todd Rexford Flipper Folder Titanium Blackwash - ZT0801BW - knife
Intended use: Sport / Collection
Type of production: Industrial
Production Country: USA
Blade: Stainless steel Elmax 59 / 61HRC
Treatment blade: Blackwashwash
Handle: Titanium
Blade length: 89mm.
Blade thickness: 4mm.
Closed Length: 96mm.
Overall length: 119mm.
Thick when closed: 13mm.
Weight: 165g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Todd Rexford - Opening KVT ball-bearingZT801BW$212.87 Out of stock -
Zero Tolerance - Todd Rexford Flipper Folder Titanium - ZT0801 - knife
Utilisation prévue: Sport / Collection
Type de production: industriel
Pays de production: États-Unis
Lame: Acier inoxydable Elmax 59 / 61HRC
Lame de traitement: Stonewash
Poignée: Titane
Longueur de la lame: 89mm.
Épaisseur de lame: 4mm.
Longueur fermée: 96mm.
Longueur totale: 119mm.
Épais lorsqu'il est fermé: 13mm.
Poids: 165g.
Fermeture: Frame Lock
Clip: amovible, multi-positions, en acier inoxydable
Conditionnement: boîte en carton avec des logos Zero Tolerance
Notes: Design by Todd Rexford - Ouverture KVT roulement à billesZT801$199.83 Out of stock -
Zero Tolerance - Rexford Folder Titanium - ZT0808 - knife
The Zero Tolerance 0808 is our latest piece of pocket technology. It's a collaboration between ZT and custom knifemaker Todd Rexford and is based on his Cesium model. But the technology here isn’t circuits and wires. Instead, it’s advanced-formula stainless steel and ZT’s smooth-as-silk KVT opening system.
The 0808’s blade is built of Crucible S35VN stainless steel. This powdered metallurgy steel is extremely fine-grained so it can be sharpened to a razor edge. Added niobium and nitrogen enhance toughness to resist chipping and provide excellent edge retention. Yet it’s also easy to re-sharpen.
Opening is fast and simple with KVT. Caged ball bearings surround the pivot to make the blade quick and easy to open using the built-in flipper. With KVT, the 0808 is as easy to open as any assisted knife, but without the need for a spring.
The 0808’s blade is paired with chamfered titanium handles that provide a solid, and very durable, grip. The sturdy frame lock has a hardened steel lockbar insert to offer extra-secure, extra-solid blade lock up. The reversible pocketclip enables you to carry comfortably left- or right-handed. Move over, iPhone. The 0808 deserves pocket space.
Rexford Folder Titanium - ZT0808 - knife
Intended use: Sport / Collection
Type of production: Industrial
Production Lama USA
Blade: Stainless steel CPMS35 59 / 61HRC
Treatment Lama: -
Handle: Titanium
Blade length: 80mm.
Blade thickness: 4mm.
Length closed: 111mm.
Overall length: 190mm.
Thick when closed: -
Balancing: -
Weight: 126g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rexford - Opening KVT ball-bearingZT808$217.22 Out of stock -
Zero Tolerance - Les George Folder Titanium - ZT0900 - knife
Zero Tolerance - Les George Folder Titanium - ZT0900 - knife
Intended use: Sport / Collection
Type of production: Industrial
Production Lama USA
Blade: Stainless steel CPMS35 59 / 61HRC
Treatment Lama: stonewash
Handle: Titanium
Blade length: 69mm.
Blade thickness: 4mm.
Closed Length: 96mm.
Overall length: 166mm.
Thick when closed: -
Balancing: -
Weight: 124g.
Closure: Frame Lock
Clip: Removable, multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Les George - Opening KVT ball-bearingZT900$208.52 Out of stock -
Zero Tolerance - Hinderer Folder Titanium Blackwash - ZT560BW - knife
Intended use: Tactical / Military
Type of production: Industrial
Production Country: USA
Blade: stainless steel Elmax 59 / 61HRC
Treatment blade: Blackwash
Handle: Titanium and G-10 finish 3D
Blade length: 98mm.
Blade thickness: 4mm.
Length closed: 127mm.
Overall length: 224mm.
Weight: 168g.
Closure: Frame Lock
Clip: Removable and multi-position, stainless steel
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rick Hinderer - Opening KVT ball-bearing - Hinderer Lockback StabilizerZT560BW$243.28 Out of stock -
Zero Tolerance - Hinderer Folder Titanium - ZT560 - knife
Zero Tolerance - Hinderer Folder Titanium - ZT560 - knife
Intended Use: Tactical / Military
Type of production: Industrial
Production Lama USA
Blade: Stainless steel Elmax 59/61HRC
Blade Treatment: Stone Washed
Handle: Titanium and G-10 with 3D finish
Blade length: 98mm.
Blade thickness: 4mm.
Length closed: 127mm.
Total length: 224mm.
Thick when closed: -
Balance: -
Weight: 168g.
Closure: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rick Hinderer - Opening KVT on ball bearings - Hinderer Lockback Stabilizer10038$230.24 Out of stock
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