Deadbolt, Mul-T-Lock hercular single cylinder deadbolt w/thumb turn bright brass
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Feature
High Security deadbolt system for commercial and residential doors.90 degree key rotation throws the bolt 1" towards the frame, interlocking two hardened ball bearings with the strike to increase jimmying resistance.
Adjustable backset 2-3/8 or 2-3/4 , no need for different parts
Bright Brass US3 Finish
Interactive Plus Key System, Locks Supplied Keyed Different with 2 keys Control Card Required for Duplicate Keys