Backboard bar with adjusting closure
Ball rest mechanism
Barrel cam locking device
Barrel lock
Bayonet joint backset adjustment for latch constructions
Belt for electromagnetic sucker
Bi-fold door locking device
Bias over-center latch with positive locking feature
Biased check rail lock
Bolt
Bolt assembly
Bolt closure maintenance for fire-degraded latching assembly
Bolt housing, assembly, and fitted panel
Bolt locking apparatus
Bolt plate and deadbolt plate with slide adjustment
Bolt unit for a lockset
Bolts for locks
Bracing device
Buffer device