Prime Line E 2478 Bit Key Lock Set - Horizontal"PRIME LINE" BIT KEY LOCK SET Horizontal Skeleton key system Surface mount design Cast steel case lock and keeper Used on non mortise applications Brass plated steel knobs and rosettes Includes 1 lock, 1 keeper, 1 key rosette, 1 knob rosette, 2 knobs, and 2 keys. Brass Finish Carded WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.