Don-Jo EL104-630 RC 4 1/2' Overall Extended Lip Strike Plate in Stainless Steel - -. Don-Jo EL104-630 RC 4 1/2" Overall Extended Lip Strike Plate in Stainless Steel - -. Don-Jo stainless steel extended lip strike plate EL104-630 RC . offers the best selection of high quality solid brass extended lip strike plates to prevent damage to your door jamb or brick. The EL04 or 9-04 plate is 4 / inches overall length or 4 inches from the screw holes to the end of the lip. Height is standard /4". This strike plate is approximately 3/4" longer than most manufacturers' standard strike plates. The plates are stainless steel plated solid brass and include screws. This finish is similar in color to the standard strike plates used by many lock manufacturers, but may not be an exact match for your original plate. It can be used with all chrome and satin nickel finish locks. I have several other lengths available. This plate has radius corners, so it will fit both square and radius corner door preps. . . .