Emtek #3 Style Sandcast Bronze Single Cylinder DeadboltThe Emtek #3 Style Sandcast Bronze Single Cylinder Deadbolt is a single cylinder deadbolt featuring Sandcast Bronze and Bronze. Shared product specifications apply across available finish or configuration variants. #3 Style Sandcast Bronze Single Cylinder Deadbolt Product Type: Single Cylinder Deadbolt Collection: Sandcast Bronze Material: Bronze Projection: 0. 69 Height: 3 Width: 2. 44 Backset: 2 3 4", 2 3 8" Door thickness: 1 1 2", 1 3 4", 1 5 8", 1