JIF Under-Platform Telescoping Boat Ladder The JIF Under-Platform Telescoping Boat Ladder is constructed of electropolished stainless steel and is available in 2 3 step models. Features Steps telescope down easily Ladder slides up and underneath platform Securing strap included Self-locking angled support bracket Electropolished stainless steel 400 lb. capacity Dimensions EXF2 2-Step Ladder Overall Height 20.5 Width 11 Weight 3.5 lbs. EXF3 3-Step Ladder Overall Height 29 Width 11 Weight 4 lbs.