Kershaw RJII Serrated Speedsafe Knife Speed safe and flipper opening systems; Liner lock locking system Steel: 8Cr13MoV, Titanium carbo-nitrade coating; Partial two step serration Handle: Machined G-10 Blade length: 3.1 in. (7.9 cm), Closed length: 4 in. (10.2 cm), Overall length: 7.1 in. (18 cm) Tip up or tip down pocket clip Speed safe and flipper opening systems; Liner lock locking system