Satre is a small, light and extremely resistant fixed blade knife. Given its characteristics, it is used in a wide range of disciplines and uses ranging from survival, bushcraft or as an element of an EDC (Every Day Carry) kit.

It was designed in collaboration with Daniele Dal Canto, Master Advanced FISSS instructor (Italian Federation of Sports and Experimental Survival). In Neck Knife mode, through the use of a paracord 550 cord, it is possible to keep it around the neck by keeping the knife vertically with the handle facing downwards.

The metal eyelets on the sheath made of pre-shaped Kydex allow the application of both the lanyard and the accessory holder.

The full-tang skeletonized structure allows you to customize the knife using Paracord as a coating for the handle.

The Black S600 version uses Böhler S600 steel. This steel is used in industrial production to make tools for metalworking and in the making of molds.

The high content of molybdenum, tungsten and a good presence of vanadium in its chemical composition, give it excellent qualities of hardness, wear resistance and toughness.

The presence of Cobalt favors the formation of small, evenly distributed carbides, a feature that enhances and elevates wear resistance. The Satre S600 is hardened and cryogenically treated thus reaching an exceptional hardness of 64 HRC. This gives it a great resistance to wear and the ability to guarantee the cutting edge of the wire for a long time. The Böhler S600 has 4.5% chromium, which makes it an oxidizable steel. For this reason Extrema Ratio has chosen the new EXP DARK coating.

• Böhler S600 steel blade
• Steel handle
• Kydex carrying case

Brand: Extrema Ratio
Blade finish: EXP Dark Burnishing
Blade type: Smooth drop point
Blade material: Böhler S600 steel
HRC: 64
Handle material: Steel
Total length: 163mm
Blade length: 70mm
Blade thickness: 5mm
Weight 78g
Complete with Kydex sheath