Anno 2019

Reventon knife, no longer in production for years and limited to 2000 pieces, withdrawn from a private collection globally in excellent condition - Complete with everything, plastic box and certificates. Checked and certified by our internal laboratory.

Extrema Ratio was chosen by Automobili Lamborghini to produce the Reventón Folder, an emergency knife, belt cutter and glass breaker, designed by the Lamborghini Style Center, which becomes the official equipment of each of the 20 Reventón produced, the most exclusive supercar of the House of Bull.

The "Reventón Folder" is an accessory of the highest functional and aesthetic level, clearly in line with the philosophy of the car built with concepts and technologies directly borrowed from the most advanced aviation industry.

The knife is produced in a limited edition of 2,000 pieces, the first twenty equip the Reventón, the other 1980 pieces will be available for collectors.

Intended use: Collection

Type of production: Industrial
Production Lama: Italy
Blade: N690Co 58HRC stainless steel
Blade treatment: Testudo
Handle: Anticorodal
Blade length: 120mm.
Blade thickness: 6.3mm.
Closed length: 155mm.
Total length: 260mm.
Thick when closed: 21mm.
Balancing: -
Weight: 235g.
Closure: Back Lock with safety catch
Clip: -
Sheath: -
Packaging: plastic box with Lamborghini and Reventon logos
Notes: Specimen number 297 out of 2000, unique piece at our disposal

Designed for intensive use in real survival situations, this knife is also excellent for outdoor use and hunting.

Intended use: Hunting / Sports

Type of production: Artisan
Blade production: USA
Blade: CPM-S35VN 58 / 60HRC stainless steel
Blade treatment: -
Handle: micarta
Blade length: 125mm.
Blade thickness: 3.5mm.
Length closed: -
Total length: 250mm.
Thick when closed: -
Balancing: 1.5 cm backward
Weight: 232g.
Closing: -
Clip: -
Sheath: in kydex
Packaging: Wooden box with WRKT logos
Notes: flintlock housed in a scabbard pocket

BD4 R SATIN is a new basic folder with the opening system High Speed Razor Opening System, its blade embodies the classic Italian style, elegant and functional.

Intended use: Sports / Tactical

Type of production: Industrial
Lama production: Italy
Blade: Stainless steel N690Co 58HRC
Lama treatment: Satin
Handle: Anticorodal
Blade length: 122mm.
Blade thickness: 3mm.
Length closed: 150mm.
Total length: 277mm.
Thick when closed: 17mm.
Balancing: -
Weight: 130g.
Closure: Liner Lock
Clip: removable in stainless steel
Sheath: -
Packaging: cardboard box with Extrema Ratio logos
Note: -

H.R.T. Hostage Rescue Team

The Hostage Rescue Team (HRT) is the FBI's elite Special Operations tactical and counterterrorism SWAT Team. The HRT is trained to rescue US citizens who may be held illegally by hostile forces, either terrorist or criminal. Smith & Wesson has made a series of knives with this job in mind. The HRT knives are designed to meet the specific needs of these Military and Law Enforcement applications, and they mean business!

Intended use: sports

Type of production: industrial
Blade: full tang in 440C stainless steel
Blade treatment: -
Lama production: Use
Handle: aluminum
Blade length: 120mm.
Blade thickness: 4mm.
Length closed: -
Total length: 230mm.
Balancing: set back - 2cm. from the guard branch
Weight: 118g.
Closing: -
Clip: -
Sheath: leather
Note: late 90s production "

Destination of use: collection

Type of production: mid tech / semi-custom
Country of production: USA
Blade: 154CM stainless steel
Blade treatment: Satin
Handle: Carbon fiber
Blade length: 124mm.
Blade thickness: 6.3mm.
Total length: 254mm.
Balancing: on the guard branch
Weight: 220g.
Sheath: Kydex
Packaging: cardboard with logos Brian Tighe and Friends, Design by Brian Tighe
Notes: numbered series

Designed for heavy use in real survival situations these also make excellent camp, hunting, backpacking or utility knives.  The deep finger choil protects fingers while applying pressure whittling, cutting or chopping.  Atop the blade is a notch for efficient striking of a ferro rod and one is included with each knife.  Features a polished stainless steel divot for use with a fire bow.  This is a well-designed, great looking, and robust knife intended for serious work.

Blade Length:    5”

Overall Length:  10”

Blade Steel:       CPM S30V

Hardness:          59 HRC

Sheath:              Leather

White River Guarantee: If you are not 100% satisfied with this knife, send it back for free repair or replacement.

Typical Sardinian handmade folding knife produced by the Conaz company from Scarperia

Type of production: artisan
Lama production: Italy
Blade: X50CrMoV15 stainless steel
Blade treatment: -
Handle: Raw ram horn
Blade length: 110mm.
Blade thickness: 3mm.
Length closed: 145mm.
Total length: 265mm.
Weight: 102g.
Closing: without blade lock
Packaging: elegant box with Recommendations logos
Sheath: fabric case

Craftsmanship is beautiful because it is varied

The colors of the materials with which the handmade products are made may vary from those shown in the images.

Horn, wood and cornotech are raw materials that by their nature have a marked variability from one supply to another: it is the beauty of quality materials. Add craftsmanship, where the craftsman's hand never makes the same gesture: it's the beauty of craftsmanship. Combine all this and you will always have a different and unique product. It is always different from the one and unrepeatable product that we must necessarily photograph if we want you to understand what we are talking about and what we are offering you.

Destination: Coltello multiuso di emergenza e sopravvivenza
Blades: Acciaio inox N690Co a 58 HRC
Handle: Alluminio aeronautico anodizzato anticorodal
Total Length: 260 mm.
Blade Length: 118 mm.
Blade Tickness: 4 mm.
Locking Type: liner lock
Clip: amovibile in acciaio
Weight: 330 g.
Notes: luce led - lama emergenza (lungh. 8 cm)  - sega per legno (lungh. 11,5 cm) con terminale a gancio affilato - frangivetro - punte cacciavite