The Designer Collection series barn door hardware gives an elegant look without the expensive price tag. Made of premium steel, these kits come ready to quickly install. These styles come with easy to follow instructions and quickly adds class to any room. Accommodate doors 1-3/8 in. Quiet and smooth rolling wheels. Weight capacity per hardware set. Kit comes with all the parts needed to hang up to a standard door, one rail, wall mounting brackets, 2 roller straps, 1 center guide, rail stops and 2 anti-jump block (door not included). To obtain the maximum weight capacity, all rail mounting fasteners must be mounted directly into solid wood. Do NOT install directly onto a drywall surface. Solid One Piece Rail Length.