Mortice Lock Door Latch Parts Terminology

We have an extensive collection of antique door locks and lock parts more than shown on our site.

Mortice lock door latch parts terminology.

You can see the bore hole that is 2 1 8 in diameter. Mortice lock or latch a lock or latch which is morticed or let into the thickness of the door from the meeting edge and held in position by screws through the forend. In addition to lasting twice as long as standard door handles these mortise mount into a cutout in the door to withstand vandalism. The backset is the distance from the edge of the door to the center line of the prepared cross bore hole drilled to install most locks.

Using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the faceplate. Door parts and pieces can be found to replace mortise locks deadbolts tube latches as well as door rosettes and backplates door knobs spindles or strike plates. See photos above for pictures of parts which include inside and outside trim inside and outside lever handle latch assembly strike plate and screws and spindles. The door prep image seen to the left applies to any standard tubular lock or latch set including interior door knobs door levers deadbolts entry door handle set and door handle plates.

Antique brass mortise handle kit with key lock older doors. Latch bolt projection is the length the latch bolt. The horizontal distance measured from the edge of the door to the center point of the bore hole. We have prepared several helpful resources for you to assist you in using antique door hardware with new and old doors and to help find the correct parts for you to repair your broken locks.

Find the lock parts you need for your renovation project here. Use a bevel edge chisel and hammer to square the corners of the mortise if the faceplate has square corners. You ll find quality lock parts strike plates cylinders latches door closer parts mortise lock bodies exit device parts and more. We are working to add more of our inventory online each week.

Beyond parts there are a few more terms you might find helpful when it comes to purchasing and installing your door hardware. Fit the latch and faceplate into the door. Mortise lock tubular latch hardware parts. Includes all parts for replacement on an older door.

Select a handle with the correct backset distance the distance from the door s edge to the center of the handle s mounting hole for your door. N usually provided with a stop knob slide or snib to hold the bolt retracted and to deadlock the bolt when shot in the closed position even against the action of the key. Replace or upgrade an existing mortise lock set tubular latch or rim locks with one of our faithfully reproduced parts.