Backset adjustable deadbolt
Backset adjustable door latch
Backset adjusting device of cylindrical door lock
Backset adjustment structure of dead bolt assembly for door...
Backset-adjustable latch of a cylindrical lock
Bag seal
Bag seal
Bag security seal and method of manufacturing same
Balanced latch bolt keeper support system
Ball seal
Ball type seal
Bar closure with bar-supported double roll locking pin
Bar enclosure for sheet metal cabinet doors
Bar guideway for the flat strip bars of a bar closure
Bar lock
Bar lock assembly
Bar lock assembly and method for assembling a bar lock...
Bar lock for a locking system
Bar lock mechanism
Bar lock module and assembly system