They are not used as entry doors.
How to replace a lock on a sliding glass door.
Unscrew and remove the existing lock.
They are often used in higher end doors because steel mortise locks are more secure than the cast aluminum alloy versions used in many patio doors.
Step 2 remove the latch body.
It did not latch shut.
The lock will have screws on the interior side of the door.
Sometimes the sliding door may have a latch that works by sliding a small notch up and down.
Sliding glass door locks such as the steel mortise style locks shown on this page are used in wood vinyl and aluminum patio doors.
How to change an old mortise lock handle patio door with new 2019 parts.
Donations appreciated click in upper right corner info circle.
Try applying lubricant such as a petroleum based oil or wd 40 in the area to see if that works.
Sliding glass door handle set 3 15 16 in diecast white mortise hook style this patio door handle set features an inside this patio door handle set features an inside handle with a wood pull and white diecast body.
Learn how to replace the lock in a sliding patio door following a few simple steps.
Prime line products c 1225 sliding door handle mortise st.
It s an easy fix.
Replacing a damaged or old lock in a sliding patio door is a moderately easy home project you can do yourself.
These are the parts used.
Sliding glass door locks.
Sliding glass doors are typically only lockable from the inside.
This simple diy trick may solve your issues.