Top 10 Best lock shim in 2026

Main highlights

• •Install behind the door strike plate to add spacer, which will raise the striker plate closer to the latch. Fix the problem of door not staying closed/shut caused by wood shrunk or oversized door gap. Block the access to the door latch and prevent the door from being jimmied open by card.
• •Comes with 3 different Thickness. Applicable to standard strike plate. Directly install under any strike plate with screw holes spaced 1-5/8”. Standard size and shape for no need to cut the jamb for matching.
• •Constructed of hardened stainless steel in black or silver finish. The all-metal structure ensures better support and stability, and a longer service life.
• •3” & 1.55” screws included. 1.55” screws for easy installation. 3” screws to prevent door from kicking open. Just choose at your need.
• •Wood dowels included. Comes with three dowels for filling the old screw holes (if needed). Fix the problem that the screw hole is oversized and the screw won’t tighten. Solution to fill the old screw hole and drill new pilot hole. You can fill the screw hole directly or apply glue to the wood dowels to secure them.