The LINE2design innovative forcible entry shove knife with protective cover is used by professional to open doors with ease usually without damage. This versatile shove knife tool is often the quickest, easiest, and least destructive way to open locked interior doors in residences or offices with simple “key in knob” locks. The clever design lets you use the knife from either side of the door. If the door opens inward (away from you), you shove the thin, flexible blade in back of the molding stop and push or slide the blade to retract the latch. For doors that open outwards (toward you), the rescue shove knife is slipped in from above or below the latch point and jiggled and pulled to hook and retract the latch.