Prime-Line E 2478 Lockset, Skeleton Key, Brass, 3-3/8 in Backset

These horizontal bit key Locksets by Prime-Line products are constructed of die-cast metal and stamped steel components. The housing and keeper come in a black-painted finish and the door knobs and rosettes come in a brite brass-plated finish to match other existing brass finished hardware in the home. These types of locking devices are Mortise pockets to be drilled into the door panel edge. All systems are keyed alike and spare keys are available upon special order. Keyed different are not available. These locksets are for use on interior doors only, but they cannot be mounted on doors with pre-bored holes for modern-day door knobs.