40B10B 4" Light-Duty Surface Bolt - Oil-Rubbed Bronze

40B10B 4" Light-Duty Surface Bolt - Oil-Rubbed Bronze
-Recommended for 1 3?8" and 1 3?4" hollow core doors or door partitions
-Concealed screw design enhances appearance and security
-Exceptional strength and durability provided by interlocking construction of heavy gauge track and rod
-Permanent stop prevents rod disengagement from track
-Tension spring holds bolt in desired position
-Track assures smooth operation and interlocks with side edges of rod to eliminate marring
-Decorative 5?8" diameter knob designed to facilitate bolt operation
-Available in 3", 4" and 6" lengths
-Units packed with wood screws
-Packed with both universal and mortise strikes