Tekto A4 Humvee Automatic Folding Knife 3.80in Ti D2 Steel Double-Edge Dagger 6061-T6 Black A4R-T6BK-D2BK3-A1. This time it's not a vehicle. It's a Humvee-borne combat knife one like no other yet - designed forged and revealed by Tekto Gear. The Humvee...