Keeper plate for strap handcuffs
Key for a lock of the plunger operated type
Key for a lock of the plunger operated type
Key lock structure
Key mount
Key operable restraining device
Key operable restraining device with spike engaging member
Key operated lock
Key operated padlock construction with visual indicator
Key-controlled lock for a barrier cable
Key-releasable restraint
Keyless lock
Keyless locking device
Keyless locking device
King pin lock device
Kingpin lock
Kingpin locking device
Ladder lock
Laminated block housing for chain locking mechanism
Laminated padlock