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 11x814" (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 1-1x814" railing.