Turning this screw raises or lowers the roller.
Opening sliding door close up.
Nsc c60v 22 sliding door closer for barn door medium heavy duty model up to 132lbs doors self closing complete system with 86 rrail up to 132lbs doors 5 0 out of 5 stars 4 316 00 316.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
Sliding doors are manufactured with two different styles.
The bracket referred to as a striker on standard doors or catch on the frame is nothing.
Give the screw a clockwise turn and test to see whether the door slides easier.
If the door becomes even harder to open turn the screw in the opposite direction.