Built to hold motors up to 15 hp or 100 lb./45 kg. Convenient cleat and side handles allow you to tie the motor and lock it safely on board. The non-corroding polished 316 stainles-steel bracket with nonskid pad, bolted to the UV-stable poly backing board, always look ship-shape… no more varnishing. Comes complete with hardware to attach to any standard 1" (2.5cm) or 11⁄4" (3.2 cm) stainless rail. Bottom cleat comes unattached so that it will fit any rail spacing. Complete with anodized aluminum bracket and stainless U-bolt for 1-1⁄4" railing.