Capitol Sliding Door Roller Assembly w/ Bottom Hole Patio Door Assembly + 1-1/8″ Steel Wheel (DR-279-BTM)
1-1/8″ DIAMETER STEEL WHEEL: Featuring a substantial 1-1/8″ diameter steel concave ball-bearing wheel, this roller facilitates smooth and effortless door movement, minimizing friction for quiet operation.
Measure the existing roller, housing, and wheel diameter to confirm fit before ordering.