The two main parts of a mortise lock. Left: the lock body, installed in the thickness of a door. This one has two bolts: a sprung latch at the top, and a locking bolt at the bottom. Right: the box keep, installed in the doorjamb. A mortise lock (mortice lock in British English) is a lock that requires a pocket—the mortise—to be cut into the door or piece of furniture into which the lock is to be fitted. 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 upmarket residential construction in the United States. They are widely used in domestic properties of all ages in Europe. Mortise locks may include a non-locking sprung latch operated by a door handle. Such a lock is termed a sash lock. A simpler form without a handle or latch is termed a 'dead lock'. Dead locks are commonly used as a secure backup to a sprung non-deadlocking latch, usually a pin tumbler rim lock.

Mortice locks have historically, and still commonly do, use lever locks as a mechanism. Older locks may have used warded locks. This has led to a popular confusion between the two; ipad 2 screen replacement danger zonesthe term 'mortice lock' is widely known and used, but usually in reference to lever keys. garage door trim rottingIn recent years the Euro cylinder lock has become common, using a pin tumbler lock in a mortice housing.sliding glass door wont unlock The parts included in the typical US mortise lock installation are the lock body (the part installed inside the mortise cut-out in the door); electric garage doors st helens

the lock trim (which may be selected from any number of designs of doorknobs, levers, handle sets and pulls); a strike plate, or a box keep, which lines the hole in the frame into which the bolt fits; prices overhead doors utahand the keyed cylinder which operates the locking/unlocking function of the lock body. electric garage door repair surreyHowever, in the United Kingdom, and most other countries, mortise locks on dwellings do not use cylinders, but have lever mechanisms.shower door repair louisville ky The installation of a mortise lock can be undertaken by the average homeowner with a working knowledge of basic woodworking tools and methods. Many installation specialists use a mortising jig which makes precise cutting of the pocket a simple operation, but the subsequent installation of the external trim can still prove problematic if the installer is inexperienced.

Although the installation of a mortise lock actually weakens the structure of the typical timber door, it is stronger and more versatile than a bored cylindrical lock, both in external trim, and functionality. Whereas the latter mechanism lacks the architecture required for ornate and solid-cast knobs and levers, the mortise lock can accommodate a heavier return spring and a more solid internal mechanism, making its use possible. Furthermore, a mortise lock typically accepts a wide range of other manufacturers' cylinders and accessories, allowing architectural conformity with lock hardware already on site. Some of the most common manufacturers of mortise locks in the United States are Accurate, Arrow, Baldwin, Best, Corbin Russwin, Emtek, Falcon, Penn, Schlage, Sargent and Yale Town & Lock. Also, many European manufacturers whose products had been restricted to "designer" installations have recently gained wider acceptance and use. There are several different standards for mortice locks in use.

The most common are: ^ An overview of mechanical lock and security related standards and why they’re important to the Insurance IndustryMortise Lock Door Jamb Armor Set 1$47.402 – 499$45.03500 +$45.03 Mortise Lock Door Jamb Armor set is designed to reinforce existing doorjambs and fix jambs that have already been damaged. Fits doors equipped with mortise locks. Includes 1 Mortise Lock Jamb Shield, 2 Hinge Shields and 19, 3.5" screws.Unsure if Armor Concepts product will fit your door? Take a look at Armor Concepts Door Measurement Guide.It is recommended only for professionals because it requires more advanced handy skills to install. Installation Instructions / Video Mortise Lock Door Jamb Armor set has holes cut to fit mortise locks. Mortise locks are found in older or higher-end homes and in many extended-stay apartments. This piece can also be used for doors with locks that are spaced 4-1/2" or less apart. Each set comes with one Jamb Shield and two Hinge Shields.Can be used to fix a shattered, doorjamb or reinforce an existing or new door.

This set can be installed on an existing door, by most do-it-yourself, in under an hour - you do not need to remove the door.Protects the lock side of your doorjamb and hinges, giving a basic entry door, with a wooden jamb, similar structural characteristics to a door with a steel jamb - at a fraction of the cost.Simply repairing or replacing a shattered jamb can easily cost more than $500 and will likely be kicked in again.Reinforcing all of your doors with Door Jamb Armor can cost less than repairing one without it.Although these pieces are not visible with the door closed, they come with a durable white powder coating that you can paint to match your application.ponent DescriptionsJamb Shield a protective steel sleeve that easily slides around the lock side of the doorjamb to help prevent the doorjamb from splitting when kickedAt 48-inches long, the longer length of this piece spreads the force of a kick along the length of the supporting stud, making it much more difficult for the jamb to split when kickedThe Jamb Shield comes in several standard sizes that are designed to fit to fit common lock spacingThe Jamb Shield is