Spyderco Endura 4 pocket knife with blue FRN handle and K390 steel serrated blade C10FSK390

Spyderco Endura 4 tactical knife.
A light knife, with a serrated edge, made of K390 steel and a blue FRN Nylon handle with back lock. With 4-position pocket clip.

The Endura 4 Lightweight folding knife with a flat-bottom blade is made of K390* stainless steel and the Bi-Directional Textured™ handle is injection molded in the characteristic blue color reserved for this family of high-performance cutting tools.

• Blade steel: K390
• Handle material: blue FRN nylon.
• Blade length: 9.7cm
• Blade thickness: 3mm
• Total length: 22.3 cm.
• Weight: 94 grams
• Blade lock: back lock
• Opening: Manual
• Clip: 4 positions ambidextrous
• Designer: Spyderco
• Origin: Made in Japan

*Manufactured by Böhler-Uddeholm, K390 MICROCLEAN® is a state-of-the-art cold work tool steel produced using the particle metallurgy process. Its advanced alloy blend was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, shearing and punching operations. Despite its hardness, its exceptionally fine and homogeneous microstructure also makes it easily workable and easy to heat treat. Overall, these qualities make K390 an exceptional blade material for true steel connoisseurs.