Steel ball bearing roller, “b” tab style


b tab patio door roller assembly with a 1-1/2" concave or grooved steel ball bearing roller used by several patio door manufacturers. The "b" tab secures the assembly as the mounting screw is driven up through the "b" tab hole and into the door's bottom rail mounting hole. Part# 131293

Additional information

Weight 1 lbs
Dimensions 1 × 1 × 1 in