Sport, Military and Collectible Knives | Coltelleria Collini

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Knife withdrawn from a private collection

• Origin: Withdrawn from a private owner, previously purchased and used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

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 WITHDRAWN FROM PRIVATE COLLECTION

Type: Previously Purchased
Condition: in excellent condition
Available in commerce: NO
Sharpening: Original
Marks on blade: YES - small marks
Marks on handle: NO
Packaging: YES, original box
Checked and Certified by our internal laboratory
Intended use: Tactical/Military

Type of production: Industrial
Country of production: USA
Blade: In stainless steel 154CM
Blade finish: Tungsten DLC Coating
Handle: G10 with stainless steel liners
Blade length: 101mm.
Blade thickness: 4mm.
Closed length: 132mm.
Total length: 222mm.
Thickness when closed: 21mm.
Weight: 225g.
Closure: Liner Lock
Clip: Removable, reversible and multi-position, in stainless steel
Packaging: -
Notes: Design by Ken Onion - Opening system through Carson Flipper system - Knife out of production, withdrawn from private collection, like new, without box

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: EDC / Sports

Type of production: Industrial
Country of production: Taiwan
Blade: stainless steel VG-10
Blade treatment: satin finish
Handle: titanium
Blade length: 86mm.
Blade thickness: 2.5mm.
Total length: 189mm.
Weight: 51g.
Clip: titanium
Closure: Frame lock
Packaging: cardboard box with Boker Plus logos
Notes: Design by Brad Zinker

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

KNIFE WITHDRAWN FROM A PRIVATE COLLECTION
* Provenance: withdrawn from a private collection, previously purchased.
* Condition: like new
* Commercially available: discontinued
* Sharpening: factory sharpened
* Marks on the blade: None
* Marks on the handle: None
* Box: Present
* Scabbard: /
* Manuals, certificates and warranties: Available
* Tested and certified by our in-house laboratory.

Intended Use: Sporting

Production Type: Industrial
Country of manufacture: China
Blade: Stainless steel 1.4116
Blade finish: Satin surface
Handle: GFN nylon
Blade length: 84 mm.
Blade thickness: 2.3 mm.
Length closed: 120 mm.
Total length: 203 mm.
Weight: 139 g.
Closure: Liner Lock
Clip: Stainless steel, removable and reversible
Packaging: Cardboard box with CRKT logo
Notes: Ball bearing opening with IKBS system - Opening via Carson pinball system - Design by Ken Onion

Intended use: Sports

Type of production: Industrial
Production Country: Taiwan
Blade: stainless steel 1.1416 55/57 HRC
Blade treatment: Stonewashed
Handle: FRN
Blade length: 90mm.
Blade thickness: 3.5mm.
Closed Length: 120mm.
Overall length: 210mm.
Weight: 122g.
Lock: Liner Lock
Clips: stainless steel
Packaging: cardboard box with CRKT logos
Notes: The knife can be easily disassembled and reassembled without the use of tools or screwdrivers - Design by Ken Onion

Intended use: Sports / EDC

Type of production: Industrial
Production Country: Taiwan
Blade: Stainless steel AUS-8 to 57 / 59HRC
Blade treatment: Satin
Handle: Anodized aluminum with aged effect
Blade length: 65mm.
Blade thickness: 3mm.
Closed Length: 100mm.
Overall length: 165mm.
Weight: 96g.
Lock: Liner Lock
Clip: removable, stainless steel
Packaging: cardboard box with CRKT logos - Design by Ken Onion - opening system on IKBS type ball bearings with open type Carson Flipper

* Type: Previously purchased and used
* Condition: Like new
* Commercially available: yes
* Sharpness: Factory
* Marks on blade: No
* Marks on handle: No
* Packaging: Yes
* Sheath: /
* Manuals, Certificates and Warranties: yes
* Checked and Certified by our internal laboratory

Intended use: EDC / Sports

Type of production: Industrial
Country of manufacture: Taiwan
Blade: VG-10 stainless steel
Blade treatment: blackwash
Handle: titanium
Blade length: 47mm.
Blade thickness: 1.7mm.
Total length: 115mm.
Weight: 31g.
Clip: titanium
Closure: Frame lock
Packaging: cardboard box with Boker Plus logos
Notes: Design by Brad Zinker

While we've seen plenty of Boker products over the years, resourceful knife makers continue to find ways to surprise us. For example, Brad Zinker from Florida with his Urban Trapper, one of the thinnest profile titanium framelocks we've ever experienced. With just 8mm grip thickness (without clip), the term "slim" only inadequately describes the Urban Trapper for its usable size.

The large holes and titanium transform the Urban Trapper into a real featherweight of just 48 g that can be carried extremely comfortably both in a suit pocket and in light summer trousers. Considering the overall minimalist design of the knife, the size of the flipper is equally reserved.

When used, it still impresses with its outstanding functionality and reliably opens the blade on VG-10 ball bearings. The blade shape of this classic trapper pocket knife, widely distributed in the United States and worn for many years by Brad Zinker, was the inspiration for this unusual piece.

Intended Use: Collection

Type of production: handmade
Country of Origin: USA
Blade: handmade by Rob Thomas, In Damascus steel 440C and CPM154 with Basketweave pattern
Blade treatment: -
Handle: fossil mammoth ivory with liners of titanium and damascus spacer
Blade length: 91mm.
Blade thickness: 2.5mm.
Closed Length: 115mm.
Overall length: 205mm.
Thick when closed: 11mm.
Weight: 56g.
Lock: liner lock
Clip: Titanium
Notes: Entirely handmade by Brad Zinker

Intended use: Sports

Type of production: Industrial
Production Lama: China
Blade: Stainless steel CTS BD-1 to 57 / 59HRC
Blade treatment: Satin
Handle: FRN with stainless steel liners
Blade length: 76mm.
Blade thickness: 4mm.
Length closed: 108mm.
Overall length: 184mm.
Thick when closed: -
Balancing: -
Weight: 167g.
Lock: Liner Lock with security system ILS Ikoma Lock Safety
Clips: stainless steel
Sheath: -
Packaging: cardboard box with logos CRKT, Design by Flavio Ikoma, opening system with ball bearing type IKBS opening type Carson Flipper

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

Destinazione d'uso: Tattico/Sub

Tipo di Produzione: industriale
Lama: in Titanio Beta con finitura micropallinata
Produzione Lama USA
Manicatura: Hytrel
Lunghezza lama: 140mm.
Spessore della lama: 6.3mm.
Lunghezza totale: 267mm.
Bilanciatura: -
Peso: 240g.
Chiusura: -
Clip: -
Fodero: in Hytrel
Confezione: scatola di cartone con loghi Mission
Note: -

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

Destinazione d'uso: caccia/sportivo

Tipo di produzione: Industriale
Produzione Lama: Taiwan
Lama: In acciaio al carbonio Bohler K110 (AISI D2) - 58/60 HRC
Trattamento Lama: -
Manicatura: double injection PP/PT
Lunghezza lama: 95mm.
Spessore lama: 3.3mm.
Lunghezza chiuso: -
Lunghezza totale: 203mm.
Bilanciatura: arretrata a 2,5cm dal ramo di guardia superiore
Peso: 100g. (168g. con il fodero)
Fodero: Cuoio
Confezione: scatola in cartone con loghi CRKT
Note: design by Ken Onion.

Intended Use: Sporting / EDC

Production Type: Industrial
Blade Production: Taiwan
Blade: Stainless steel Acute+ 59/60HRC
Handle: Stainless steel with titanium nitriding
Blade Length: 80mm.
Blade thickness: 2.5mm.
Length closed: 110mm.
Total length: 185mm.
Thickness when closed: 9mm.
Weight: 82g.
Closure: Frame Lock
Clip: removable, stainless steel
Packaging: cardboard box with CRKT logos
Notes: IKBS (Ikoma Korth Bearing System) opening system on ball bearings - Design by Ken Onion

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