Fixed Blade Knives: sturdiness and versatility for every adventure

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased from Lorenzi's cutlery shop in Milan, via Monte Napoleone, presumably in the 1980s.
* Condition: In good condition
* Commercially available: the craftsman long ago stopped making knives.
* Sharpening: Factory original, can be improved, with some cosmetic abrasion
* Marks on blade: Small marks and slight hairlines also on the through-guard.
* Marks on handle: A few small marks.
* Packaging: absent
* Scabbard: Leather, handcrafted, original, stamped "Coltelleria Lorenzi," with marks given by use and time
* Manuals, Certificates and Warranties: absent.
* Checked and Certified by our in-house laboratory

Intended use: collection/tactical

Type of production: handcrafted
Country of manufacture: USA
Blade: full tang stainless steel, steel composition not stated (presumably RWL34 or 440C)
Blade finish: mirror polish
Handle: nickel silver through-guard and brown micarta grips, with red spacers
Blade length: 97mm.
Blade thickness: 4mm.
Total length: 202mm.
Weight: 97g.
Sheath: handcrafted, leather, with stainless steel back clip
Packaging: -
Notes: Specimen presumably from the 1980s, previously purchased knife, from a private collection

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably from the late 1970s/early 1980s.
* Condition: In very good condition
* Commercially available: Rudy Ruana passed away in 1986, Ruana knives are still in production and orderable on their site with waiting lists, but in different configurations from this one.
* Sharpening: Factory original, improvable, with some cosmetic abrasion.
* Marks on blade: Small horizontal marks due to insertion and removal from scabbard.
* Marks on handle: A few small marks on the aluminum handle.
* Packaging: -
* Scabbard: Leather, handcrafted, original, with a few small marks given by age.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory



Intended use: hunting / light hiking

Type of production: handcrafted
Country of production: USA
Blade: made of undeclared high carbon steel (presumably 1095 or 5160), hammer-forged, ground, individually oil-hardened and heat-treated using a zone tempering method that makes the back and tang of the blade softer than the cutting edge
Blade finish: satin-finished
Handle: cast aluminum directly on tang with beveled and riveted elk horn inserts. The tang runs inside the full length of the handle, and the cast aluminum produces a strong handle that is impossible to break.
Blade length: 125mm.
Blade thickness: 4.5mm.
Total length: 235mm.
Weight: 190g.
Sheath: handcrafted, leather, for vertical carrying on the belt
Packaging: -
Notes: Specimen presumably late 1970s/early 1980s in excellent condition - previously purchased knife from a private collection

Company History.
In 1938, Rudy Ruana began making knives in a small store in Montana. Members of his family continue to this day to handcraft Ruana knives in the same store. In 1964 Ruana's son-in-law, Vic Hangas, left a job with a telephone company and put his artistic talents to good use, joining Ruana in the business. Hangas' son Mark began working in the business in 1976. In 1983, Ruana retired at the age of 80 and sold the business to the Hangas family. In 1984 Mike Hangas joined his brother and father and the company was incorporated. Rudy Ruana died in April 1986. He was honored with posthumous induction into the American Bladesmith Society's Hall of Fame in 1997 and Blade magazine's Cutlery Hall of Fame in 2002.

Ruana knives are still handmade in the small Montana store where Rudy Ruana began forging blades more than 80 years ago. In an era of outsourcing and diminishing Made in America products, Ruana knives are still handmade in the United States, with a focus on quality rather than quantity. Although some things have changed over the years, still using the same methods and much of the same equipment used by Rudy Ruana.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously purchased, presumably from the late 1970s/early 1980s.
* Condition: In very good condition
* Commercially available On order, with waiting list.
* Sharpening: Factory original, can be improved.
* Marks on blade: Small horizontal marks due to insertion and removal from scabbard.
* Marks on handle: A few small marks on aluminum tang.
* Packaging: -
* Scabbard: Leather, handcrafted, original.
* Manuals, Certificates and Warranties: - -
* Checked and Certified by our in-house laboratory



Intended use: hunting / fishing / light hiking

Type of production: handcrafted
Country of production: USA
Blade: O1 steel
Blade finish: satin finish
Handle: leather rings, brass guard, duralumin pommel
Blade length: 115mm.
Blade thickness: 3.8mm.
Total length: 230mm.
Weight: 130g.
Scabbard: handmade, leather, for vertical carrying on belt
Packaging: -
Notes: Specimen presumably late 1970s/early 1980s in excellent condition - previously purchased knife from a private collection

History of the Model
The Model 7 was designed as a scaled-down version of the Model 3 Hunter.

Almost immediately, the idea of a scaled-down version of the new Hunter dawned on Bo Randall as an ideal knife for his fellow anglers. An avid fisherman since his youth, Bo regarded this new knife as a labor of love and immediately set to work on the project. At first he tried 4- and 4.5-inch blades, but then opted for the 4 1/2-inch one. Bo wanted the right handle for cleaning brook trout and similar sized fish, so he reduced the size of the handle of the new Hunter and changed its shape. Naturally, he called this model the "Fisherman," and some early prototypes with 4-inch blades were delivered to some dealers during the latter part of September 1945.

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available On commission
* Sharpening: Factory.
* Marks on blade: A couple of imperceptible marks on the satin finish, presumably from being inserted in the scabbard
* Marks on handle: No.
* Packaging: Zip pouch, original
* Scabbard: Leather, handcrafted, original
* Manuals, Certificates and Warranties: Certificate of guarantee and authenticity present.
* Checked and Certified by our in-house laboratory



Intended use: hunting / collection

Type of production: handcrafted
Country of production: Italy
Blade: stainless steel ATS-34 60HRC
Blade finish: satin finish
Handle: deer Sambar with stainless steel 416 guard
Blade length: 87mm.
Blade thickness: 4mm.
Total length: 198mm.
Weight: 80g.
Sheath: handcrafted, leather, for vertical belt carry
Packaging: zippered case and certificate of authenticity and guarantee from the Corporazione Italiana Coltellinai
Notes: Designed and made entirely by hand in Italy by Master CIC Roberto Bernini, specimen dated November 2010 - Previously purchased, from private collection

Knife collected from a private collection - Never used, never taken out of its box, like new - Rare model produced by Fantoni in 2009 in a limited edition of only 20 pieces based on a design by Tommaso Rumici, one of his most famous and successful knives, still very modern and with an incredibly attractive design - Supplied with box, warranty certificate, sheath and replacement Ebony grips - Checked and certified by our in-house laboratory.

Intended Use: Collection / Sporting

Country of manufacture: Italy
Type of production: industrial
Blade: stainless steel CPM-S30V 61-62HRC
Blade finish: satin-finished
Handle: made of micarta or ebony wood, interchangeable as desired (cheeks included in package)
Blade length: 80mm.
Blade thickness: 3.5mm.
Total length: 170mm.
Balance: set back 1cm. from the lower guard branch
Weight: 68g.
Sheath: Made of kydex, with clip
Notes: Design by T. Rumici - Limited and numbered edition of only 20 pieces - Collected from private collection, like new.

Link to the HIDE project page directly on the website of Designer Tommaso Rumici

Collected from a private collection, this Custom model of the American Buck made prior to 1986 is numbered on the blade with serial number 0023 - Never used and never resharpened, overall in excellent condition - Devoid of packaging and certificates, supplied with its own brown leather sheath - Distinguished by its full tang construction, prominent brass guard and beautiful stag handle with finger grooves - Checked and certified by our in-house laboratory Coltelleria Collini.

Intended Use: Collection / Hunting

Type of production: handcrafted
Country of production: USA
Blade: full tang in 420HC stainless steel with concave rounding
Blade finish: mirror polish
Handle: brass guard and deer handle with finger grooves
Blade length: 134mm.
Blade thickness: 5mm.
Total length: 258mm.
Weight: 325g.
Sheath: leather
Packaging: -
Notes: Pre-1986 specimen withdrawn from private collection - Custom series, numbered version on blade, specimen number 0023 - Never used, never resharpened, in excellent condition

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.