This all aluminum boarding platform helps safely bridge the gap between your dock and your boat. They are 18 1/4” wide, 21” overall, and extends 19 1/4” out from the edge of the dock and folds up when not in use. The hinge and frame is made from gangway materials for superior strength with anti-slip decking. The railing is made out of schedule 40 aluminum pipe, not thin wall bendable tubing, for extra strength and is removable if desired. The railing receivers are also welded on for additional strength. A platform with the railing on the LH side, opposite the one shown, can be custom made at no extra charge, just message me with the order number and mention “ LH railing”. Please allow an extra day to fulfill that order. Due to the numerous possible mounting locations mounting hardware is NOT supplied. Creekside Metalworks was established in 2008 with these goals, to make high quality products in the USA with quality American materials and give excellent customer service.