Brake locking system
Break-away door knob
Brief case book
Buckle
Buckle
Buckle lock with lock indicating window
Bung plug locking device
Burglar-preventing apparatus of a central processing unit
Burglar-proofing device for a personal computer
Burglarproof lock for a computer
Burglarproof locking device for a vehicle
Burglarproof locking device for handle and airbag of vehicle
Butterfly valve safety lock
Button lock
Button lock
Button lock
Button operated combination lock