Em-D-Kay (Like Segal) Solid Bronze Jimmy Proof Deadlock Deadbolt Premium Security Series Single Cylinder Lock Set Locksmith Quality Construction, Dull Chrome (US26D) Finish, Boxed. Comes with flat strike, dull chrome solid cylinder, SE1 keyway, Self Drilling Screws & Large Backing Plate. Provides superior locking strength with protection against "jimmying" or spreading the door from the frame to gain entry. The Solid Bronze Dull Chrome (US26D) case, bolt and strike along with the shutter guard offer maximum strength for total protection. Lockset consists of: Solid Lock, flat strike, dull chrome Solid rim cylinder, 2 keys, screw pack, cylinder trim ring, large back mounting plate and instructions.