Double swinging latchbolt
Double-hung window locking system
Double-locking vehicle door latches and a double-locking...
Draw latch with catch having kick-out action
Drive in housing halves for mounting a latch assembly in a...
Drive-rod type drive mechanism
Dual action night latch and lock
Dual action structural latch
Dual backset deadbolt assembly for a cylinder lock
Dual function latch that can be opened using either an axial...
Dual motion, quick release latch mechanism
Dual rotary latch
Dual rotating mechanical lock