This over-the-gunwale four-step ladder is so lightweight it floats if dropped overboard, yet it is made from exceptionally sturdy 1"dia. anodized aluminum tubing and high density polyethylene for years of service. Flush-mounted cups allow you to pop it on and off your deck, and it folds to only 4" thick when youre underway. Mounts on deck in the folded position. Integrated swim handles provide hand support. 45"L x 16"W with 6" standoff depth and wide steps that are easy on bare feet. Caulk, mounting sockets and fasteners sold separately. Capacity: 275lb.