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 '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. Constructed of stainless steel in satin finish Standard Size and Shape Shim Plate Included: Comes with stainless steel shim plate for clearance adjustment. Install with the shim to fix the problem that door 't cause by seasonal ground movement or door shrinking. Applicable to standard door strike openings on the door frame., Weight: 0.1300065959014 pounds, Manufacturer: Hipzeepo