KNIFE FROM A PRIVATE COLLECTION
* Origin: Previously purchased knife from a private collection
* Condition: 2008 model, overall in excellent condition
* Commercial Availability: Discontinued
* Sharpness: Factory-sharpened, could be improved
* Blade Condition: Minor cosmetic marks on the DLC finish due to age
* Handle Condition: None
* Box: -
* Sheath: Included
* Manuals, Certificates, and Warranties: -
* Inspected and Certified by our in-house laboratory

The Zero Tolerance 0100 is one of the first knives produced by Zero Tolerance, the premium division of Kai USA, which was launched in 2006 to develop professional tools for military personnel, law enforcement, and first responders. The 0100 model was, in fact, one of the first three fixed-blade knives in the original lineup, alongside the 0121 and 0150 models.

The design bears the unmistakable stylistic signature of Ken Onion, the renowned American designer already responsible for numerous successes at Kershaw. The distinctive “S”-curved blade offers an unusual combination of cutting ability, power, and precision, making the ZT0100 suitable for both tactical applications and the most demanding outdoor use.

For its construction, Zero Tolerance chose CPM 3V, a steel then considered cutting-edge for its strength and impact resistance, paired with a tungsten DLC coating and three-dimensionally machined G-10 scales. This combination helped solidify the brand’s early reputation as a manufacturer of “overbuilt” knives, designed without compromise for field use.

Today, the ZT 0100 is a discontinued model particularly prized by collectors, as it is considered one of the knives that helped define the Zero Tolerance brand’s identity in its early years.

Intended Use: Tactical / Sporting / Collectible

Production Type: Industrial
Country of Manufacture: USA
Blade: Full tang, CPM-3V carbon steel
Blade Finish: Tungsten DLC coating
Handle: G10
Blade Length: 146mm.
Blade thickness: 4.8 mm.
Overall length: 267 mm.
Weight: 317 g.
Sheath: Nylon, belt-mounted, with thermoformed Kydex lining
Packaging: -
Notes: Previously purchased knife, from a private collection

Knife withdrawn from a private collection

• Origin: Withdrawn from a private owner, previously purchased and used
• Condition: Like new
• Availability: Discontinued
• Factory edge: Yes
• Blade marks: None
• Handle marks: None
• Box: Not included
• Sheath: Not included
• Manuals, Certificates, and Warranties: Not included
• Inspected and certified by our internal laboratory

One of our first ZT models and still one of the most popular, now offered in a limited edition with a CPM-MagnaCut steel blade.

The 0350 is a large and aggressive knife, yet compact and light enough to make it a practical and highly effective EDC. It features ZT's assisted opening system: the blade deploys quickly and easily, even with gloves, thanks to the ambidextrous flipper. The blade is finished with a bold and distinctive tiger-stripe pattern created with tungsten DLC coating.

Intended use: Tactical / Military

• Production type: Industrial
• Country of origin: USA
• Blade material: CPM-MagnaCut steel
• Blade finish: Tungsten DLC Coating
• Handle: G-10
• Blade length: 90mm
• Blade thickness: 3mm
• Closed length: 115mm
• Overall length: 195mm
• Closed thickness: 13mm
• Weight: 162g
• Locking mechanism: Liner Lock
• Clip: Removable, multi-position, stainless steel
• Packaging: Not included
• Notes: Sprint Run edition with CPM-MagnaCut steel - Design by Mick Strider and Ken Onion - SpeedSafe opening system

Intended Use: Tactical/Military

Production type: Industrial
Country of Production: USA
Blade: Steel CPM-MagnaCut
Blade finish: Stonewashed
Handle: Titanium and Micarta
Blade length: 90mm.
Blade thickness: 4mm.
Length closed: 113mm.
Total length: 206mm.
Thickness when closed: 12mm.
Weight: 129g.
Closure: Frame Lock
Clip: Removable, Multiposition, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - KVT ball bearing opening system

One of our earliest ZTs and still one of our most popular, now offered in a limited run with a CPM-MagnaCut steel blade.

The 0350 is a large and aggressive knife, yet compact and light enough to make it a practical and impressive EDC. The 0350 features ZT's assisted opening system: the blade opens quickly and easily, even with gloves on, thanks to the ambidextrous flipper. The blade is finished with a bold and distinctive tiger stripe pattern made with a tungsten DLC.

Intended Use: Tactical/Military

Type of production: Industrial
Country of manufacture: USA
Blade: CPM-MagnaCut steel
Blade Finish: Tungsten DLC Coating
Handle: G-10
Blade Length: 90mm.
Blade thickness: 3mm.
Length closed: 115mm.
Total length: 195mm.
Thickness when closed: 13mm.
Weight: 162g.
Closure: Liner Lock
Clip: Removable, Multiposition, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Sprint Run edition with CPM-MagnaCut steel - Design by Mick Strider and Ken Onion - SpeedSafe opening system

Knife from a private collection - Iconic and sought after model designed by Ken Onion and Mick Strider - Out of production and no longer available - Perfect in all, like new, serial 1544, does not have any kind of sign or defect - The knife shows an uncertainty at the tip, on the sharpening, which is slightly different; presumably already produced in this way by ZT - The sharpening is good and shows no signs of wear, presumably the sharpening is the original factory - Accompanied by original Zero Tolerance box, but referred to the model 0301 with green G10 handle - Checked and certified by our internal laboratory

Intended Use: Collection / Tactical / Military

Production type: Industrial
Country of Production: USA
Blade: Steel CPM-S30V
Blade Finish: Tigerstripe - Tungsten DLC Coating
Handle: Titanium and G-10 with 3D finish
Blade Length: 95mm.
Blade thickness: 4mm.
Length closed: 133mm.
Total length: 218mm.
Thickness when closed: 17mm.
Weight: 232g.
Closure: Frame Lock
Clip: Removable, Multiposition, Stainless Steel
Package: Cardboard box with Zero Tolerance logos (the box refers to a different model, 0301)
Notes: Design by Mick Strider and Ken Onion - SpeedSafe opening system - Like new - Retired from prvated collection

Intended use: Tactical / Military

Type of production: Industrial
Lama production: USA
Blade: CPM-20CV stainless steel
Blade treatment: Black DLC
Handle: Titanium with Black DLC and G-10 treatment
Blade length: 90mm.
Blade thickness: 4mm.
Length closed: 113mm.
Total length: 206mm.
Thick when closed: 12mm.
Weight: 160g.
Closure: Frame Lock
Clip: Removable, Multiposition, made of stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - Ball bearing opening KVT Ball Bearing System - Opening by Carson Flipper system

Intended use: Sports / Collection

Type of production: Industrial
Country of production: USA
Blade: CPM-S35VN stainless steel
Blade treatment: Stonewashed
Handle: Titanium anodized and G10
Blade length: 89mm.
Blade thickness: 4mm.
Length closed: 119mm.
Total length: 209mm.
Thick when closed: 14mm.
Weight: 142g.
Closure: Frame Lock
Clip: stainless steel with Black DLC treatment, removable and reversible
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - KVT opening system on ball bearings with engagement by Carson Flipper system - Sprint Run 2018 edition available while stocks last

Intended use: Sports / Collection

Type of production: Industrial
Country of production: USA
Blade: CPM-20CV stainless steel
Blade treatment: Dual Tone: satin finishing and Black DLC
Handle: Titanium anodized and G10
Blade length: 89mm.
Blade thickness: 4mm.
Length closed: 119mm.
Total length: 209mm.
Thick when closed: 14mm.
Weight: 142g.
Closure: Frame Lock
Clip: stainless steel with Black DLC treatment, removable and reversible
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - KVT opening system on ball bearings with engagement by Carson Flipper system

Intended use: Tactical / Military

Type of production: Industrial
Lama production: USA
Blade: CPM-S35VN 59 / 61HRC stainless steel
Lama treatment: Black
Handle: Aluminum Green
Blade length: 83mm.
Blade thickness: 3mm.
Length closed: 108mm.
Total length: 190mm.
Thick when closed: 13mm.
Balancing: -
Weight: 110g.
Closure: Liner Lock
Clip: Removable and multiposition, in stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: SpeedSafe opening system

Intended Use: Tactical/Military

Production Type: Industrial
Blade Manufacturing: USA
Blade: Stainless steel CPM-20CV
Blade Treatment: Black DLC
Handle: Titanium with Black DLC and G-10 treatment
Blade Length: 90mm.
Blade thickness: 4mm.
Length closed: 113mm.
Total length: 206mm.
Thickness when closed: 12mm.
Weight: 160g.
Closure: Frame Lock
Clip: Removable, Multiposition, Stainless Steel
Packaging: Cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - Opening on KVT Ball Bearing System - Opening by Carson Flipper System

Special Edition limited edition "Factory Custom Knife" in collaboration with Rick Hinderer. The peculiarity of this model is very rare to mount both industrial parts made from Zero Tolerance, which custom parts made from specially Hinderer in his workshop. Specifically, all the titanium screws, spacers, clips, cover-clips are handmade.

Use: Collection / Sports

Type of production: Industrial with handmade parts
Production Lama USA
Blade: Stainless steel CTS-204P
Blade treatment: matte black DLC
Handle: Titanium with matte black DLC treatment
Blade length: 89mm.
Blade thickness: 4mm.
Closed Length: 119mm.
Overall length: 208mm.
Thickness when closed: 14mm.
Weight: 164g.
Lock: Frame Lock
Clip: Removable, Multi position, anodized titanium
Packaging: box with logos collection Zero Tolerance, warranty and authenticity with the serial number of the knife
Notes: Design by Rick Hinderer - Opening system KVT on ball bearings with engagement by Flipper

Intended use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: Stainless steel CTS-204P
Blade treatment: Black DLC
Handle: Titanium with Black DLC and G-10 Orange
Blade length: 90mm.
Blade thickness: 4mm.
Closed Length: 113mm.
Overall length: 206mm.
Thick when closed: 12mm.
Weight: 160g.
Lock: Frame Lock
Clip: Removable, Multi position, stainless steel
Packaging: cardboard box with Zero Tolerance logos
Notes: Design by Rick Hinderer - Opening of ball bearings Ball Bearing System KVT - opening via Carson Flipper system

Special edition limited edition "Factory Custom Knife" in collaboration with Rick Hinderer. The peculiarity of this model is very rare to mount both industrial parts made from Zero Tolerance, and custom parts made specifically by Hinderer in his workshop. Specifically, the entire titanium screws, spacers, clips, cover-clips and all the parties in purple coloration are made entirely by hand.

Intended Use: Collection / Sports

Type of production: Industrial handcrafted pieces
Production Lama USA
Blade: stainless steel M390
Blade treatment: matt black DLC
Handle: Titanium with matte black DLC finish - screws and spacers purple anodized titanium
Blade length: 89mm.
Blade thickness: 4mm.
Closed Length: 119mm.
Overall length: 208mm.
Thick when closed: 14mm.
Weight: 159g.
Lock: Frame Lock
Clip: Removable, Multiposition, anodized titanium
Packaging: collectible box with logos Zero Tolerance, warranty and authenticity with the serial number of the knife
Notes: Design by Rick Hinderer - Opening system KVT on ball bearings with engagement by Flipper - Curiosity: the warranty certificate is erroneously reported the CTS-204P steel; the company then decided instead to produce the knife using a stainless steel M390

Special edition limited edition "Factory Custom Knife" in collaboration with Rick Hinderer. The peculiarity of this model is very rare to mount both industrial parts made from Zero Tolerance, which custom parts made specifically from Hinderer in his workshop. Specifically, all the titanium screws, spacers, clips, clips and covers all the parts in golden color are made entirely by hand.

Intended Use: Collection / Sports

Type of production: Industrial parts with craft
Production Lama USA
Blade: Stainless steel CTS-204P
Treatment Lama: dual tone, with satin carry in black
Handle: Titanium Anodized gray with black trim
Blade length: 8.9mm.
Blade thickness: 4mm.
Length closed: 119mm.
Overall length: 208mm.
Thick when closed: 14mm.
Balancing: -
Weight: 164g.
Closure: Frame Lock
Clip: Removable, Multi position, anodized titanium
Sheath: -
Packaging: logos collection Zero Tolerance, warranty and authenticity with the serial number of the knife
Notes: Design by Rick Hinderer - opening system KVT on ball bearings with engagement by Flipper

Special edition limited edition "Factory Custom Knife" in collaboration with Rick Hinderer. The peculiarity of this model is very rare to mount both industrial parts made from Zero Tolerance, which custom parts made specifically from Hinderer in his workshop. Specifically, all the titanium screws, spacers, clips, clips and covers all the parts in golden color are made entirely by hand.

Intended Use: Collection / Sports

Type of production: Industrial parts with craft
Production Lama USA
Blade: Stainless steel CTS-204P
Treatment Lama: dual tone, with satin carry in black
Handle: Titanium black anodized, with green trim
Blade length: 8.9mm.
Blade thickness: 4mm.
Length closed: 119mm.
Overall length: 208mm.
Thick when closed: 14mm.
Balancing: -
Weight: 164g.
Closure: Frame Lock
Clip: Removable, Multi position, anodized titanium
Sheath: -
Packaging: logos collection Zero Tolerance, warranty and authenticity with the serial number of the knife
Notes: Design by Rick Hinderer - opening system KVT on ball bearings with engagement by Flipper

Intended use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: Stainless steel Elmax
Treatment Blade: Stonewashed
Handle: Stainless Steel and CTS-204P
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 113mm.
Overall length: 206mm.
Thick when closed: 12mm.
Balancing: -
Weight: 160g.
Closure: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rick Hinderer - KVT Ball Bearing System

Special edition limited edition "Factory Custom Knife" in collaboration with Rick Hinderer. The peculiarity of this model is very rare to mount both industrial parts made from Zero Tolerance, which custom parts made specifically from Hinderer in his workshop. Specifically, all the titanium screws, spacers, clips, clips and covers all the parts in golden color are made entirely by hand.

Intended Use: Collection / Sports

Type of production: Industrial parts with craft
Production Lama USA
Blade: Stainless steel CTS-204P
Treatment Lama: dual tone, with satin carry in bronze
Handle: Titanium anodized bronze, with gold trim
Blade length: 8.9mm.
Blade thickness: 4mm.
Length closed: 119mm.
Overall length: 208mm.
Thick when closed: 14mm.
Balancing: -
Weight: 164g.
Closure: Frame Lock
Clip: Removable, Multi position, anodized titanium
Sheath: -
Packaging: logos collection Zero Tolerance, warranty and authenticity with the serial number of the knife
Notes: Design by Rick Hinderer - opening system KVT on ball bearings with engagement by Flipper

Zero Tolerance and Rick Hinderer teamed up to build the new 0562 with its exclusive Hinderer "slicer" grind.

The ELMAX® powdered steel blade with flat-ground “slicer” grind provides both slicing efficiency and a tough point. ELMAX is a third-generation powdered steel with virtually no nonmetallic inclusions. This means it offers an extremely uniform distribution of carbides for high wear and corrosion resistance. Zero Tolerance sharpens it to a hair popping edge and the ELMAX ensures it holds that edge for a long time, even under hard use.

The knife opens with a flipper and moves out of the handle on our smooth KVT ball-bearing opening system. A washer with caged ball bearings surrounds the pivot and makes opening the knife nearly frictionless; just pull back on the flipper and add a roll of the wrist and the 0562 is ready for action.

The handle has a G-10 textured scale in front and a stonewashed titanium back. For secure lock up during use, ZT uses a frame lock with hardened steel lockbar inserts and lockbar stabilization so the lock won't overextend.

The unique pocketclip is reversible (left/right) and enables extra-deep carry in the pocket. .

Zero Tolerance - Hinderer Slicer Frame Lock - Stonewashed - ZT0562 - knife

Intended use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: Stainless steel Elmax
Treatment Blade: Stonewashed
Handle: Stainless Steel and G-10 Black
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 113mm.
Overall length: 206mm.
Thick when closed: 12mm.
Balancing: -
Weight: 160g.
Closure: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rick Hinderer - opening system Speedsafe

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 Stabilizer

Intended use: Tactical / Military

Type of production: Industrial
Production blade USA
Blade: stainless steel CPM-S30V
Treatment Blade: Stonewashed
Handle: Carbon Fibre with folders in stainless steel
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 115mm.
Overall length: 195mm.
Thick when closed: 13mm.
Balancing: -
Weight: 162g.
Lock: Liner Lock
Clip: Removable and multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - opening system Speedsafe

Intended use: Tactical / Military

Type of production: Industrial
Production blade USA
Lama: In steel CPM-S30V
Blade treatment: Coating Blackwash
Handle: G-10 folder with stainless steel
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 115mm.
Overall length: 195mm.
Thick when closed: 13mm.
Balancing: -
Weight: 162g.
Lock: Liner Lock
Clip: Removable and multi-position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - opening system Speedsafe

Use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: CPM-S35VN Stainless steel 
Treatment Blade: Bladewash Tungsten DLC Coating
Handle: Stainless Steel and Black G-10
Blade length: 82mm.
Blade thickness: 3mm.
Closed Length: 113mm.
Overall length: 196mm.
Thickness when folded: 12mm.
Balancing: -
Weight: 150g.
Lock: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Rick Hinderer - Opening system Speedsafe

Intended Use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: steel CPM-S30V
Treatment Blade: Stone Washed
Handle: G-10 with 3D finish
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 115mm.
Total length: 195mm.
Thick when closed: 13mm.
Balance: -
Weight: 162g.
Lock: Liner Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - SpeedSafe opening system

Intended Use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: steel CPM-S30V
Treatment Blade: Tungsten DLC Coating
Handle: G-10 with 3D finish
Blade length: 90mm.
Blade thickness: 3mm.
Length closed: 115mm.
Total length: 195mm.
Thick when closed: 13mm.
Balance: -
Weight: 162g.
Lock: Liner Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - SpeedSafe opening system

Intended Use: Tactical / Military

Type of production: Industrial
Production Lama USA
Blade: steel CPM-S30V
Treatment Blade: Washed Tungsten DLC Coating
Handle: Titanium and G-10 Washed with 3D finish
Blade length: 95mm.
Blade thickness: 4mm.
Length closed: 133mm.
Total length: 218mm.
Thick when closed: 17mm.
Balance: -
Weight: 232g.
Closure: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - SpeedSafe opening system

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 Stabilizer

Strider Ranger Green Onion - ZT0301 knife

Intended use: Tactical / Military

Type of production: Industrial
Production Lama USA
Lama: In steel CPM-S30V
Treatment Lama: Tungsten DLC Coating
Handle: Titanium and G-10 finish 3D
Blade length: 95mm.
Blade thickness: 4mm.
Length closed: 133mm.
Overall length: 218mm.
Thick when closed: 17mm.
Balancing: -
Weight: 232g.
Closure: Frame Lock
Clip: Removable, Multi position, stainless steel
Sheath: -
Packaging: cardboard box with logos Zero Tolerance
Notes: Design by Mick Strider and Ken Onion - opening system Speedsafe