CR-MO heat-treated blade for up to up to 2X longer tip life Magnetized, black-ops coated tips for a precise fit that reduces cam-out Max-control, MOA grip and thumb press for up to 40% more torque Compatible with SRS Retention Lanyards for added safety Handle slot accepts other screwdrivers for added leverage Marked end caps for quick identification of tip type 100 drop-tested to ensure durability on the harshest jobsites Limited lifetime warranty 3% of all Spec Ops Tools purchases are donated to veteran and first responder causes, Manufacturer: Spec Ops Tools