Designed for plain back patio doors, this assembly includes a 1-1/4" concave steel ball bearing roller, housed in a unique casing that is 13/16" wide, 31/32" at the flare, and 1-5/32" tall. It features rear adjustment with a 0.228 diameter mounting hole, facilitating easy installation and smooth door movement. Part# 5000750.
Number. 5000750