Knives, collection knife, tactical knives, outdoor knives, pocket knives and tools

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The Ant Rescue, unlike other versions, has a cheek piece in red coloration that allows the operator to more easily locate the knife in case of a fall. This version is equipped with a specific serration that allows cutting ropes and even high-tensile aramid materials. Moreover, this model has a tapered tang that serves as an emergency screwdriver. The Ant Rescue has been developed according to the needs expressed by the "Italian Army Alpine Troops School".

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in partially serrated stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 70mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Balancing: -
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Sheath: -
Notes:

The Ant is the most compact among Extrema Ratio's folding knives. Despite its small size, this model features an extremely sturdy, durable, and reliable structure.

The handle is made of two different elements: the cheek piece crafted from anodized anticorodal aluminum and the hardened steel frame which also serves as the blade lock (Frame Lock System). This mechanism involves a part of the frame bending inward to firmly secure the blade in the open position, enhancing the user's safety during the knife's use.

The tang features a hole for the insertion of a lanyard, and on the right side of the handle, there is a steel clip that allows for concealed carry in the pocket.

The Ant is available in 4 versions with two different types of steel, both provided by Böhler, an Austrian company with which Extrema Ratio has been collaborating for over 20 years, using its highly esteemed materials for the production of its blades.

For the Stone Washed M390 version, Extrema Ratio uses Böhler M390 steel, thermally treated to 61 HRC, which, thanks to a powder metallurgy production process, ensures cutting effectiveness, wear resistance, and oxidation resistance over time.

The blade is sheep foot-shaped and has a small hole on the top part to facilitate opening. Its particular structure, with a straight edge, allows the user to comfortably rest their fingers on the back of the knife and use it with ease.

Type of production: industrial
Blade: in stainless steel M390 61HRC
Blade production: Italy
Handle: anodized anticorodal aluminum and steel
Blade length: 70mm.
Blade thickness: 2.2mm.
Closed length: 55mm.
Total length: 127mm.
Balancing: -
Weight: 42g.
Closure: Frame Lock
Clip: removable stainless steel
Sheath: -
Notes:

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available No
* Sharpening: Original
* Marks on blade: NO
* Markings on handle: NO
* Packaging: NO
* Sheath: In leather, handcrafted
* Manuals, Certificates and Warranties: YES
* Checked and Certified by our internal laboratory

Knife handcrafted by Master C.IC. (Italian Corporation of Cutlers) Livio Montagna.

Type of production: artisanal
Country of production: Italy
Blade: M390 steel at 60/61 HRC
Blade finish: satin finish
Handle: in stabilized beech wood
Blade length: 105mm.
Blade thickness: 5mm.
Total length: 215mm.
Weight: 185g.
Sheath: handmade, in leather, hand-stitched
Packaging: NO
Note: -

KNIFE WITHDRAWN FROM PRIVATE COLLECTION
* Type: Previously Purchased
* Condition: Like new
* Commercially available: Discontinued, made in 2018 in only 300 pieces, individually numbered
* Sharpening: Factory sharpened
* Marks on blade: None
* Marks on handle: None
* Box: Original Nylon case with accessories.
* Scabbard: Not provided
* Manuals, Certificates and Warranties: Certificate with serial number and signature.
* Checked and Certified by our in-house laboratory



Intended Use: Tactical / Collection 

Type of production: Midtech (semi-craft)
Country of manufacture: Russia
Blade: stainless steel M390
Blade treatment: Bkacwashed
Handle: bronze anodized titanium with carbon fiber inserts
Blade length: 111mm.
Blade thickness: 4mm.
Length closed: 131mm.
Total length: 250mm.
Thickness when closed: 13mm.
Weight: 167g.
Closure: Frame Lock
Clip: titanium machined from solid, with Timascus insert
Notes: knife from private collection, previously purchased, made in only 300 individually numbered examples

Knife withdrawn from private collection - Absolutely like new, untouched, never used, never put in the sheath - Supplied with box and warranty - Checked and certified by our in-house laboratory.

Intended Use: Sporting / Hunting

Type of production: Industrial
Country of manufacture: Maniago - Italy
Blade: full tang stainless steel M390 59/61 HRC
Blade treatment: PVD Stonewashed
Handle: stainless steel M390
Blade length: 60mm.
Total length: 135mm.
Blade thickness: 5mm.
Weight: 70g.
Sheath: leather sheath
Packaging: Cardboard box with GiantMouse ACE logos
Notes: Design by Jens Anso & Jesper Voxnaes - Knife withdrawn from private collection, absolutely like new