Tac Force Knives - Black Coated Part Serrated Rescue A/O Linerlock Knife with Black Fingergrooved Anodized Aluminum Handles. Model: TF711BK. 4 3/4" closed. 3 7/8" black coated high carbon steel assisted opening partially serrated blade with sawback. Features dual extended tangs, one with lanyard hole and one with seat belt/cord cutter. Black fingergrooved anodized aluminum handles with textured inserts and spine jimping. Integrated seat belt cutter and glass breaker. Black stainless pocket clip with drilled hole design.