Kershaw Knives 1555BLKST Kershaw Cryo Hinderer Assisted Opening Framelock with Black DLC Finish Partially Serrated Blade Blade Steel: 8Cr13MoV, Partially Serrated, Black Finish Handle: 8Cr13MoV, Black Finish Blade Length: 2 3/4 inches; Closed Length: 3 3/4 inches Tip up or tip down pocket clip Speed safe and flipper opening systems; Frame lock locking system