Security door bolting mechanism
Security door lock
Security gate operable with one hand
Security lock
Security lock
Security lock
Security lock for safes and the like having inertial operated co
Security lock mechanism
Security locking bracket apparatus for a portable computer
Selective self-locking deadbolt latch
Self latching magnetic latching device
Self-closing latch
Self-closing latch
Self-interlocking dead bolt assembly
Self-latching device
Self-latching magnetic latching device
Side pull latch mechanism
Single and double latch operating devices with improved rack-pin
Single bolt mortise lock
Single bolt mortise lock