Malco - 9PK - Quick Open Utility Knife

No tools blade change is fast and easy with just a turn of the knob. Extra blades store in handle. Retractable blade advances to 3 locked cutting positions with aid of thumb button. Heavy duty, die-cast knife halves feature “integrated hinge” to eliminate lost or dropped parts. Contoured knife shape features “ergonomic safety grip”. One blade supplied in retracting mechanism.