Marzo 2014

Knife withdrawn from private collection - Overall in good condition, has some minor wear marks on the aluminum handle. On the other hand, the blade is in excellent condition and still has the factory sharpening - The knife is without packaging and certificates, but comes with the original Nylon sheath - Checked and certified by our in-house laboratory.




Innovative tactical/military knife, designed by Duane Dieter, produced in the late 1990s and immediately became an icon in the cutlery scene.

Master of Defense, an eclectic American brand now discontinued and later taken over by Blackhawk! Blades, produced several lockable and fixed knives of tactical and military types, all made in collaboration with well-known Knifemakers such as Elishewitz, Janick, Keating, Ayoob, Watson and Casillas.




Intended Use: Tactical/Collection
Production type: Industrial
Country of manufacture: USA
Blade: 154CM stainless steel with titanium nitriding
Handle: aircraft grade aluminum with non-slip and skull-crasher inserts
Blade length: 85mm.
Blade thickness: 3.5mm.
Total length: 200mm.
Weight: 122g.
Closure: Button Lock with additional safety system
Clip: removable and reversible, stainless steel
Sheath: made of Nylon with MOLLE attachments

Knife withdrawn from a private collection - Rare model produced by the Master of Defense around 2005 - Excellent condition. Never resharpened - Without original box - Checked and certified by our internal laboratory Coltelleria Collini.

Master of Defense, an eclectic American brand no longer in business and later taken over by Blackhawk! Blades, produced various tactical and military type folding and fixed knives, all made in collaboration with well-known Knifemakers such as Elishewitz, Janich, Keating, Ayoob, Watson and Casillas.

The only copy at our disposal, without box, rare and out of production for many years.

Intended use: Tactical / Collection
Type of production: Industrial
Production Lama: USA
Blade: 154CM stainless steel - DLC
Handle: polymer with aeronautical aluminum inserts with Kraton anti-slip
Blade length: 90mm.
Blade thickness: 3.5mm.
Closed length: 130mm
Total length: 223mm.
Thick when closed: 20mm
Weight: 170g.
Closure: Button Lock
Clip: removable, in stainless steel
Packaging:

Type of production: Industrial
Country of production: China
Blade: stainless steel 2Cr13
Blade treatment: Black Oxide Coating
Handle: Nylon and Glass Fiber
Blade length: 98.5mm. (only sharp) 197mm (with hammer)
Blade thickness: 10mm. In the central point
Total length: 393mm
Weight: 860g.
Sheath: TPR blade cover (thermoplastic rubber)
Packaging: cardboard box with United Cutlery logos
Note: -

Type of production: Industrial
Lama production: China
Blade: stainless steel 2Cr13
Blade treatment: Painting
Handle: Nylon and Glass Fiber
Blade length: 18 cm
Blade thickness: 10mm. In the central point
Length closed: -
Total length: 22.5 cm
Thickness when closed: -
Balancing: -
Weight: 355g.
Closure: -
Clip: -
Sheath: Nylon
Packaging: cardboard box with United Cutlery logos
Note: -

Tomahawk Full tang.

Type of production: Industrial
Production Lama: China
Blade: 3Cr13 Stainless Steel
Blade treatment: Painting
Handle: nylon reinforced with glass fiber - 24mm thick.
Head size: 210x100mm. - 100mm wire length
Blade thickness: 5.5mm.
Overall Length: 406mm
Thick when closed: -
Balancing: -
Weight: 918g.
Sheath: Nylon
Packaging: blister, with Kershaw logos
Notes: -

Master of Defense - CQD Mark II by Duane Dieter - knife

Intended use: Tactical / Collection
Type of production: Industrial
Production Lama USA
Blade: 154CM stainless steel with titanium nitride
Handle: aeronautical aluminum with non-slip inserts and skull-crasher
Blade length: 85mm.
Blade thickness: 3.5mm.
Closed Length: -
Overall length: 200mm.
Thick when closed: -
Weight: 122g.
Closure: Button Lock with secure additional system
Clip: removable and reversible, stainless steel
Packaging: cardboard box with logos M.O.D. Master of Defense and warranty certificates - Nylon sheath with MOLLE attacks

Destinazione d'uso: Escursionismo/Heavy Duty

Tipo di Produzione: industriale
Lama: in acciaio al carbonio 65Mn a 54/56 HRC con trattamento Black Powder
Produzione Lama Cina
Manicatura: Polimeri TPR e Nylon
Lunghezza lama: 355mm.
Spessore della lama: 2.5mm.
Lunghezza totale: 492mm.
Bilanciatura: avanzata
Peso: 575g.
Chiusura: -
Clip: -
Fodero: in Nylon
Confezione: scatola di cartone con loghi CRKT
Note: Design by Ken Onion

The Selvans is born from the collaboration between Extrema Ratio and FISSS (Italian Federation of Sports and Experimental Survival). The project consists of modifying Ontos, a military survival knife, to accentuate and maximize the knife's performance as a hiking tool.

The handle has been lengthened and the blade weighed down to facilitate the effectiveness of the cutting strokes and to make more use of the inertia of the blow.

Intended use: Heavy Utility
Type of production: Industrial
Country of production: Italy
Blade: stainless steel N690Co 58HRC
Surface treatment: Brun-MIL-C-13924
Handle: Forprene
Blade length: 15.5mm.
Blade thickness: 6.3mm.
Total length: 310mm.
Balancing: advanced
Weight: 424g.
Sheath: nylon, MOLLE compatible
Packaging: Cardboard box with Extrema Ratio logos
Note: developed in collaboration with FISSS (Italian Federation of Sports and Experimental Survival)

Chiudibili Extrema Ratio:
Direttamente derivato da specifiche militari,questo apribile è stato sviluppato per sostituirenell'impiego un lama fissa.
Per raggiungere questo risultato sono stati impiegatimateriali robustissimi, alti spessori ed un sistema diapertura/chiusura solido e sicuro: il back lock.
Il coltello è dotato di sicura manuale che conferisce massima sicurezza nell'impiego e riduce in manieradrastica il rischio di chiusure accidentali.
La sicura, se inserita in chiusura, evita agli operatorimilitari o di polizia che nel caso di sottrazione il coltello possa essere rivolto contro di loro.

Materiali e lavorazioni:
Tutte le parti del coltello sono ricavate dal pieno da macchine a controllo numerico ad alta precisione mentre l'assemblaggio, l'aggiustaggio e l'affilatura sono condotte artigianalmente.
La lama è in acciaio inossidabile al cobalto N690,un acciaio dalle elevatissime caratteristiche di resistenza alle sollecitazioni meccaniche, capacità ditaglio, tenuta del filo e resistenza alla corrosione.L'arrotatura è piana e la durezza è di 58HRC.
Le guancette dell'impugnatura sono in Anticorodal, unalega di alluminio con elevate doti di resistenza alle sollecitazioni meccaniche ed all'ossidazione.
Il codolo, in N690 temprato, è un efficace frangi cristalli d'emergenza. Tutta la viteria, i perni e laclip sono in acciaio inox brunito. La lama, la leva edil codolo sono ricoperti con trattamento Testudo,molto resistente all'abrasione ed all'ossidazione.Le guancette sono anodizzate nere.

Destinazione d'uso: tattico/militare/backup

Lama: in acciaio Inox N690Co 58HRC
Manicatura: Anticorodal ruvido con spessore 4.5mm
Lunghezza lama: 115mm.
Spessore della lama: 6mm.
Lunghezza chiuso: 148
Lunghezza totale: 260mm.
Bilanciatura: -
Peso: 235g.
Chiusura: Back Lock
Clip: amovibile e reversibile in acciaio inox
Fodero: -
Note: fermo di sicurezza sia in apertura che in chiusura

New Version 2014 with 5160 steel

Tops Knives - D.A.R.T. (Direct Action Rescue Team)

Type of production: semi-industrial
Blade: Carbon Steel 5160
Handle: Micarta
Blade Length: 190mm.
Overall Length: 330mm.
Blade thickness: 6mm.
Length Closed: -
Weight: 430g.
Closure: -
Sheath: Cordura
Notes: full tang