Extrema Ratio Satre Neck Knife - 2.75" One Piece N690 Stainless Steel Blade and Handle Kydex Sheath

Compact, rugged, and built for the wild, the Extrema Ratio Satre Stonewashed is a fixed-blade neck knife that blends minimalist design with maximum performance. Developed in collaboration with Master Advanced F.I.S.S.S. instructor Daniele Dal Canto, this knife is engineered for survival, bushcraft, and everyday carry.

Key Features

Blade Material: Böhler N690 steel, heat-treated to 58 HRC for exceptional edge retention and corrosion resistance
Blade Finish: Stonewashed for a discreet, non-reflective look that hides wear and tear
Blade Length: 70 mm (2.75 in) – compact yet capable
Total Length: 163 mm (6.42 in) – easy to conceal and carry
Weight: 78 g (2.75 oz) – featherlight for neck carry
Grind: Flat grind for versatile cutting tasks

Design & Carry
Skeletonized Full-Tang Construction: Reduces weight and allows for paracord handle wrapping
Kydex Sheath: Pre-shaped with eyelets for lanyard or accessory mounting; compatible with ULTICLIP for multiple carry positions
Paracord 550 Lanyard: Enables vertical neck carry with the handle facing down

Built for Adventure

Whether you're navigating dense woodland or prepping your kit, the Satre Stonewashed is a reliable companion. Its sleek profile makes it ideal for discreet carry, while the robust steel and thoughtful ergonomics ensure it’s ready for serious use.