Latch bolts
Doors where no locks are fitted, but where an electric strike should be fitted, include a matching part with lockable latch in the door leaf.
Mortise latch lock model 802
Screw-on latch lock model 804
Mortise latch bolt lock model 807 squared
Mortise latch bolt lock model 807 radius
Mortise latch bolt lock model 807 with U-shaped forend