Prime-Line 9 in. H X 3.875 in. L Stainless Steel Lock and Door Reinforcer

This is a recessed-edge, stainless steel door reinforcer. This door edge reinforcer helps prevent a forced entry. Typically used on wood or metal doors that are 1-3/4 in. thick with mortise or drive-in latches. Accommodates key-in knob locksets or deadbolts.