L-1 is a deadbolt that operates independently from the latch. A keyed cylinder throws the deadbolt from the outside and an oval turnpiece operates it from the inside. The L-1 mortise lock set includes one of our exterior thumb latches and a standard or reverse bevel bar set. A decorative matching cylinder collar is also included.
- Design - To view our designs, please visit our thumb latches section .
- Bar Set - Most doors use our standard set. Use our reverse bevel if you wish to have the grip on the side of the door which opens towards you.
- Keyed Alike - If you are ordering more than one lock set and want one key to open them all, select yes for this option.