- Description
? Bonnlo frosted black J-shape Industrial Big roller bracket, POM wheel of high quality hard plastic as steel, noiseless
? Door weight capacity: 170lb; Door panel width: limit to your track length and door weight capacity; Door panel thickness: 1 3/8
? Door weight capacity: 170lb; Door panel width: limit to your track length and door weight capacity; Door panel thickness: 1 3/8