For small cruisers, runabouts and sailboats. Shur Loc catch brackets allow for permanent or removable mounting. Hooks and cushioned standoff fold flat for compact storage. Constructed with 1" anodized aluminum tubing with 13.5" wide poly steps. 48" high unfolded (37" below deck), 35" high folded (24" below deck). Extra mounting brackets also available for use on multiple boats.