Detachable door lock member for hinge side of door
Detentable automatic hatch latch apparatus
Device for closing a pressure vessel
Device for joining and sealing together two enclosures isolated
Device for locking tractor trailer and sea-rail container doors
Device for safety-locking a cover of a housing of a magazine of
Device for the installation and retention of a shutter plate for
Devices for restricting the movement of doors
Disconnectable connecting device for two components with a non-c
Dome clamp apparatus
Dome clamp for tanker trucks
Door blocking device
Door bolting device
Door guard device for a mobile home
Door jammer lock
Door knob and latch retaining device
Door lock unlockable electro-magnetically and with a key
Door security apparatus
Doorbar system
Drum container closing ring assembly