The Delaney Square Sandcast Deadbolt classic design and finish varieties make it very popular among homeowners. Made by Delaney, the square deadbolt comes with a combination of screws that suit both wood and metal door mounting in order to fit any home. This Delaney Square Deadbolt is packaged complete with a 2 1/4” strike and finishes available are aged black, aged bronze and aged pewter.