The bracket referred to as a striker on standard doors or catch on the frame is nothing.
Opening sliding door close up.
Turning this screw raises or lowers the roller.
The slider on the outside or on the.
How to pry open a sliding glass door inside or outside.
If the door becomes even harder to open turn the screw in the opposite direction.
Most sliding doors have a mechanism called an adjusting screw located at the bottom of the door ends.
Give the screw a clockwise turn and test to see whether the door slides easier.