Coast 30369 DX126 Double Lock Pro Box Opener

Description
One blade, twice the safety. During standard use, the Liner-Lock automatically engages and locks the blade open. But when you need to make more rugged cuts, push the Double Lock switch forward to block the Liner-Lock from possibly disengaging and allowing the blade to close on your hand. Adjust the safety detent-action (which controls how easily the knife closes) with the tension screw on the side of the knife.
Switch out dull blades quickly and easily. A small lever on the side of the blade housing disengages the lock on the razor blade and allows for quick blade replacement.
BLADE LENGTH: 1.2 in / 3.1 cm
HANDLE MATERIAL: Nylon
LENGTH CLOSED: 3.1 in / 7.87 cm
LENGTH OPEN: 5.2 in / 13.21 cm
WEIGHT: 2.1 oz / 59.53 g