Kershaw Storm Serrated Knife Kershaw's Storm series has a bold look, a super-smooth feel, and a grip that just won't quit. Designed by Ken Onion, the Storm's blade is built for multi-tasking and top performance. Knife users will appreciate the Storm's smooth, one-handed manual opening. The Sandvik 13C26 stainless steel contributes high durability and edge retention. The 410 steel handle has a contoured shape with Trac-Tec inserts for a safe, secure grip even under extreme conditions. Just push on the thumb stud and rotate the blade into position. A locking liner secures the blade in place. Choose from two sizes in straight or partially serrated blades. SPECIFICATIONS: Steel: Sandvik 13C26 stainless-steel; Handle: 410 stainless-steel with Trac-Tec inserts; Blade, partially serrated: 3 in. (7.5 cm); Closed: 4 in. (10.3 cm); Weight: 4.2 oz.