Neck Knives: your reliable daily companion

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like New
* Commercially available Discontinued
* Sharpening: Factory
* Marks on blade: None
* Marks on handle: None
* Box: Present - Original
* Scabbard: Present - Original, with all accessories included.
* Manuals, Certificates and Warranties: Present
* Checked and Certified by our in-house laboratory


Intended Use: Tactical / Neck Knife / CQD

Country of Production: Germany
Blade: full tang in 440C 58/60HRC stainless steel
Handle: cocobolo wood
Blade length: 85mm.
Blade thickness: 3mm.
Total length: 185mm.
Balance: Backward
Weight: 90g.
Clip: MCS2 System that allows 9 different carry options, all explained in the manual
Sheath: Ultra flat Kydex sheath with additional magnetic retention
Notes: knife withdrawn from private collection, like new

Biographical Note:
Bud Nealy is universally recognized as one of the best knifemakers in the world. He is also known as the inventor of the MCS (Multi Concealment Sheath) system that allows the knife to be placed securely in any type of position. And it is because of these two requirements that every day hundreds of his MCS systems are used by police officers, undercover agents, S.W.A.T. and R.A.I.D. members, U.S. embassy guards, Bodyguards and Air Rangers.

Japanese steel merges with Italian excellence

For this 2021 collaboration, exclusive to Coltelleria Collini, we have decided to propose a series of best sellers produced by Extrema Ratio. Knives made with the famous San Mai steel produced by the Japanese Takefu Steel. Specifically we have used the carbonaceous V-Toku2 at 62/63HRC for the central plate and the stainless SUS410 for the two external plates, in order to guarantee a very high cutting capacity, penetration and edge holding together with an easy resharpening and maintenance but at the same time the blade has a remarkable resistance to corrosion and an important increase of resilience given by the type of extreme steel and the laminated structure.

Intended Use: Neck Knife / Collector's Knife

Type of production: Industrial
Country of Production: Italy
Blade / Handle: Full, laminated Japanese steel (San Mai) with V-Toku2 (carbonaceous) cutting edge at 62/63HRC and SUS410 (stainless steel) outer cheeks
Blade finish: Satin finish
Blade length: 40mm.
Blade thickness: 3mm.
Total length: 129mm.
Weight: 55g.
Sheath: Kydex, for neck.
Packaging: Cardboard box with Extrema Ratio logos.
Notes: Numbered edition - cardboard box with Extremaratio logos and certificate - the central core of the blade and handle is made of carbon steel so it is recommended to wash/dry the knife very well after each use and protect the steel, during storage, with a light surface of lubricant to avoid rust and oxidation.

As in the ancient swords of the Japanese Samurai.

The rolled steel - imported in Italy by Collini Steel directly from the Japanese Takefu Steel - is based on the ancient Japanese tradition in the creation of the famous Samurai swords. As early as 1100, expert Japanese blacksmiths combined different materials to give Katana swords incredible cutting capabilities combined with previously unknown strength and flexibility. It is thanks to this revolutionary construction technique that the Samurai swords have been preserved until our days becoming one of the most fascinating objects made by man. Following this tradition applied to modern metallurgy, we are now able to have technologically advanced steels already tested and used in cutlery also by famous brands such as Fallkniven, Cold Steel, Mcusta, Kai, Sog, Zwilling, Rockstead, etc.

Characteristics of San Mai steel: It is made of different types of metals alloyed together to create a composite that contains and intensifies the strengths of the metals individually taken:

- Longer cutting edge life
thanks to the use of high quality steels with a high carbon content (VG10, CoS, Shiro) or sintered (SPG2), in the core steel, the blade, once hardened, reaches hardness and cutting performance decidedly superior to those achieved with the use of traditional steels.

- Greater resilience
Built on the principle of Japanese swords, the multilayer steel is difficult to break thanks to the toughness of the central steel (Core Steel) and the elasticity of the steel used for the lateral coating (Stainless Steel).

- Improved corrosion resistance
The steel used for the outer layers (Stainless Steel) gives the blade a high resistance to corrosion. The combination of the two or more materials used by Takefu Steel generates, at a galvanic level, a structure that improves corrosion resistance even on the edge.

- Easy machining even after heat treatment
Although steel normally becomes harder after hardening, the lateral steel used in multilayer machining does not lose its softness and allows easy machining, drilling or welding even after heat treatment. For optimum blade performance, cryogenic treatment is recommended.

- Improved aesthetic performance
Knives made of multi-state steel or damask pattern at the end of the processing are aesthetically elegant, refined and highly appreciated by collectors all over the world.

Intended use: Sportsman / EDC

Type of production: Industrial
Country of production: China
Blade: 440A stainless steel
Blade treatment: Stonewashed
Handle: -
Blade length: 34mm.
Blade thickness: 2.8mm.
Total length: 87mm.
Weight: 18g.
Sheath: Kydex, neck
Packaging: Cardboard box with Boker Magnum logos
Note: -

Knife with monolithic structure that allows the use for very effective cutting strokes, it is equipped with Kydex quick release sheath with paracord for the neck of the knife to the neck

Intended use: Neck Knife
Type of production: Industrial
Lama production: Italy
Blade: stainless steel N690Co 58 / 60HRC
Lama treatment: Stone Washed
Handle: stainless steel N690Co 58 / 60HRC
Blade length: 75mm.
Blade thickness: 3mm.
Total length: 188mm.
Weight: 91.5g.
Sheath: in Kydex, from collar
Packaging: cardboard box with Extrema Ratio logos
Notes: possibility to use the scabbard with M.O.L.L.E. o Tek-Lok (not included in the package)

Intended use: Tactical / Utility

Type of production: Industrial
Country of Origin: USA
Blade: carbon steel 1095 56 / 58HRC
Blade Treatment: Black Coating
Handle: -
Blade Length: 98mm.
Blade thickness: 3.1mm.
Total length: 200mm.
Balance: advanced, 1 cm from the lower guard branch
Weight: 68g.
Sheath: ABS, neck, compatible M.O.L.L.E.
Packing: Cardboard box with Ka-Bar logos
Note: -

Intended use: Tactical / CQC

Type of production: Industrial
Country of production: Maniago - Italy
Blade: stainless steel N690Co
Blade Treatment: Stone Washed
Handle: G10
Blade Length: 68mm.
Blade thickness: 3mm.
Total length: 139mm.
Balance: -
Weight: 82g.
Sheath: in Kydex
Packing: Cardboard box with Bastinelli Knives logos
Notes: Produced by Fox FKMD

Intended use: Tactical / CQC

Type of production: Industrial
Country of production: Maniago - Italy
Blade: stainless steel N690Co
Blade Treatment: PVD
Handle: G10
Blade Length: 68mm.
Blade thickness: 3mm.
Total length: 139mm.
Balance: -
Weight: 82g.
Sheath: in Kydex
Packing: Cardboard box with Bastinelli Knives logos
Notes: Produced by Fox FKMD

Intended use: EDC / Light Utility

Type of production: Industrial
Country of production: Italy (Lion Steel - Maniago)
Blade: stainless steel Niolox
Surface treatment: black
Handle: -
Blade length: 60mm.
Blade thickness: 3mm.
Overall length: 122mm.
Balancing: backward
Weight: 54g.
Sheath: Kydex thermoformed with drawstring neck
Packaging: cardboard box with Pohl Force logos, PVC Patch, warranty card, autographed photograph from Kaila Cumings with the number of knife series.
Notes: Design by Kaila Cumings - Numbered edition limited to only 300 pcs - Each knife is serialized and numbered on the blade, box, and warranty certificate.

Intended use: Sports
Type of production: Industrial
Production Country: China
Blade: Stainless steel 8Cr13Mov 58/60 HRC
Blade treatment: nitriding titanium
Handle: rope and synthetic ray skin
Blade length: 61mm.
Blade thickness: 3mm.
Overall length: 136mm.
Weight: 43g.
Sheath: ABS, neck
Packaging: cardboard box with CRKT logos
Notes: Design by Lucas Burnley

Intended use: EDC / Light Utility

Type of production: Industrial
Country of production: Italy (Lion Steel - Maniago)
Blade: stainless steel Niolox
Surface treatment: Satin
Handle: -
Blade length: 60mm.
Blade thickness: 3mm.
Overall length: 122mm.
Balancing: backward
Weight: 54g.
Sheath: Kydex thermoformed with drawstring neck
Packaging: cardboard box with Pohl Force logos, PVC Patch, warranty card, autographed photograph from Kaila Cumings with the number of knife series.
Notes: Design by Kaila Cumings - Numbered edition limited to only 300 copies - Each knife is serialized and numbered on the blade, box, certificate and photograph autographed.

Intended Use: Sport / EDC

Type of production: Industrial
Production Lama: China
Blade: stainless steel 440C
Treatment Lama: Dark Stone Washed
Handle: G10
Blade length: 35mm.
Blade thickness: 2.7mm.
Length closed: -
Total length: 85mm.
Thick when closed: -
Balancing: -
Weight: 38g.
Closing: -
Clip: -
Sheath: Kydex, neck
Packaging: Cardboard box with logos Boker Magnum
Notes: -

Use: Neck Knife / Light Utility

Production Type: Semi-Industrial
Production Lama USA
Blade: Full tang 1095 steel 58 / 60HRC
Treatment Blade: Black Traction Coating
Handle: Black Linen Micarta
Blade length: 70mm.
Blade thickness: 3mm.
Length closed: -
Overall length: 155mm.
Thickness when folded: -
Balancing: -
Weight: 68g.
Closed: -
Clip: -
Sheath: Kydex, neck
Packaging: transparent plastic bag
Notes: Emergency whistle - Each piece is numbered and accompanied by a certificate of authenticity and warranty

Blade: 440C Stainless Steel
Handle: Micarta and Paracord
Blade Length: 70mm.
Blade Thickness: 3mm.
Overall Length: 164mm.
Weight: 99g.
Lock: -
Clip: -
Sheath: Kydex with Tek-Lok system
Notes: Design by Steffen Bender

Intended Use: Neck Knife

Type of production: Industrial
Production Blade: Italy
Blade: Stainless steel N690Co 58/60HRC
Treatment Blade: Stone Washed
Handle material: stainless steel N690Co 58/60HRC
Blade length: 40mm.
Blade thickness: 3mm.
Length closed: -
Overall length: 129mm.
Thick when closed: -
Balancing: -
Weight: 55g.
Closure: -
Clip: -
Sheath: Kydex, Neck
Packaging: Cardboard box with logos Extrema Ratio
Note: use of the sheath with MOLLE systems or Tek-Lok (not included in the package)