Hillman Barn Stay Roller, Adjustable 1in to 3-3/4in, 1 Pack, Zinc

Barn Door Rollers are to prevent the wind from catching barn doors | Designed for heavy duty applications | Extreme wind can blow barn doors outward | Adjustable to doors that are 1" to 3-3/4" in thickness. | Mounting Holes are 5/16" in diameter for installation purposes | Item sold individually