Mortise Door Lock Types

1 the mortise lock defined.

Mortise door lock types.

Mortise locks the strongest most secure types of locks you can use are available in a wide range of styles finishes and mounts. In most parts of the world mortise locks are found on older buildings constructed before the advent of bored cylindrical locks but they have recently become more common in commercial and. Euro cylinders are now one of the most common types of locks fitted to modern. Mortice locks come in various styles and types and for that reason we ll be going over the different types of mortise locks and when to use each one.

Mortise locks are also commonly found in apartment complexes similar to the jimmy proof deadbolt that we discussed earlier. Although grade 1 deadbolts are renowned for their strength among door lock types mortise locks are equally as revered and considered to be some of the most reliable locks available. Firstly what is a mortice lock. Here are six things you need to know about mortise locks for residential door security.

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. Two basics types posted by ddh staff on 6 3 2009 to tips a little clarification for re modelers out there. A mortise lock in a very strong special locking system fitted to the inside of a door. Additionally each lock assembly type is made of up different parts to distinctly set them apart.

A lot of older homes use the old skeleton key type lock where there is a box called a mortise box mounted inside the door and the knobs mount to a spindle inserted through the mortise box. Mortise locks generally come with two different types of trim styles either a sectional trim or an escutcheon trim. To use a mortise lock your door must be thick enough to accommodate it. Choose them if you need handles that each open with a different key.

The minimum door width is 45mm or 1 75 inches. A mortise lock also spelled mortice lock in british english is a lock that requires a pocket the mortise to be cut into the edge of the door or piece of furniture into which the lock is to be fitted. Ideal for front and back doors at home commercial applications and more professionally installed mortise locks can provide you with the security you need. Read on for a quick explanation on the differences between these two types of door locks.

A mortice lock is a special type of lock that is morticed or cut into the edge of the door. Type of front door lock back door lock sometimes internal doors. In this case you will refit your door with the new pdq mortise lock but you will fit the lock with the old schlage mortise cylinder. You will have to remember to change the cam in the schlage lock to that of a pdq cam.

This is where it gets its name from. Mortise locks were typically used before 1950 and tubular locks after 1950.