Prime-Line 1-1/8 in. D X 5/16 in. L Brass Steel Roller Assembly 1 pk

This is a C-tab patio door roller assembly with a 1-1/8 in. 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 in. wide and 1-3/16 in. tall with a dimple width of 7/8 in., and most often used by Solar Industries and a variety of other patio door manufacturers.Used by Solar Industries and a variety of other metal framed patio door manufacturers,1-1/8 in. 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,For further dimensional information, please see the line drawing