8&rdquo; Defender Spring Assisted Tanto Point Rescue P/ Knife 5410 Blade: 440 Stainless Steel .Partially Serrated Blade Closed Length: 4.75, Blade Length 3.25 Overall length: 8 Thumb Stud. Liner Lock System - Aluminum Handles, Metal clip on Back With 2 Great Safety Features - Belt Cutter & Glass Breaker