ORIGINAL CAPITOL REPLACEMENT: This roller serves as an authentic Capitol replacement part, ensuring compatibility and a seamless fit for your sliding glass patio doors.
DURABLE METAL HOUSING: The roller is equipped with a robust metal housing, providing strong support for the 1-1/8" steel concave ball-bearing wheel, enhancing overall durability and longevity.
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.
