Mortise devices have a mortise lock body that sits inside a pocket prepped in the side of the door a standard 4 7 8 strike prep in the frame is used.
How does a vertial rim door lock work.
Rim exit devices can be equipped with exterior trim.
Two pieces surround the knob spindle hole and have small levers on either side.
However you can also fasten the lock body into the door by hammering a nail on each of the holes located on the sides of the rim lock.
Vertical rod devices can have latches at both the top and bottom of the door or just one top latch.
You can also opt to use screws instead of nails to fasten the lock body into the door.
The first step is to is to assemble and install the knob and latch mechanism in the upper part of the rim lock.
These levers push and pull the latch bolt in and out as you turn the knob.
A rim lock commonly makes use of a sliding latch or a deadlock as its locking mechanisms.
In rim exit devices a deadlatch prevents the latch from being forcibly retracted from the exterior.
Rim panic device basics a rim panic device is surfaced mounted to the door s face where the latch protrudes from the device rather than the edge of the door.
Rim devices have a latch that engages a strike that is surface mounted to the soffit of the frame rim devices are mostly used at single doors.
The latch is retracted when pressure is applied and extended when pressure is released.
The cylinder the back plate the lock the bezel ring the cylinder the cylinder is a rim cylinder.
The sliding latch is pressure operated and spring loaded.
The vertical dead bolt lock is a surface mounted rim lock and is made up of four major parts.