This is a C-tab patio door roller assembly with a 1-1/4 inch diameter concave, or grooved, steel ball bearing roller. As the C-shaped tab fits around the corner screw, it is captured by the side stile and bottom rail as the screw draws the two sides together. The housing is 23/32 inch wide and 1-3/16 inch tall with a dimple width of 7/8 inch, and is most often used by Solar Industries and a variety of other patio door manufacturers.
Used by Solar Industries and several other metal framed patio door manufacturers
1-1/4 inch diameter roller
C-tab housing with rear adjust
Steel housing and ball bearing roller
The C-shaped tab fits around the corner screw, it is captured by the side stile and bottom rail as the screw draws the two sides together
Easy to install
A Phillips head screwdriver is required for installation
Please refer to the line art drawing and compare with your needs before purchasing