Helps any crewmember get back on board easily without external help.Suitable for current use (bathing) or in case of Man Over Board.Consists of 3 polypropylene steps and 1 st. steel handle assembled by a highly resistant line, (bright yellow Ø 3 mm polyester). Ladder is stored in a polyamide tube with a grey polypropylene cap, for optimum protection and waterproofness.The Man Over Board removes the cap, pulls the ladder down, and climbs onboard.LightVery easy flush mount (like a thru-hull fitting).Transom or skirt mount (sail and power boats), just above waterline.Specifications:Hole size: 1-7/8” (48mm)Installed Length: 9-1/4” (235mm)Length: 63.8" (160 cm)