131478 Nylon (1-11/16" Min. Collapsed Height)
Roller Assembly Ball bearing roller; adjustable steel housing assembly; fits on Air Control, Howmet, Krestmark, and many other patio door manufacturers. Stainless steel used in severe weather conditions.
Roller Assembly Ball bearing roller; adjustable steel housing assembly; fits on Air Control, Howmet, Krestmark, and many other patio door manufacturers. Stainless steel used in severe weather conditions.