A cost effective alternative to opening walls and creating structural reinforcements prior to mounting P.T. Rails™. Mounts securely to structural studs overtop drywall.Features 6 pre-drilled holes reinforced with T-Nut fasteners for ease of fastening. Can be painted or stained to suit the users environment. Allows for rail to be mounted at one of three fixed widths (reverse for third location). Rail height must be determined at time of installation. Finish: Wood Grain, Plywood Wall Plate: 20"x18"/51x46cm. Material: High quality 11-ply wood construction..