Designed to help conserve space, this Dockmate telescoping ladder is also simple to use with no complicated folding. Made of heavy-wall, electropolished, 316 stainless steel tubing to prevent corrosion, this ladder has no springs or hinges to break or pinch. Features Dockmate's lifetime warranty. 400-lb. capacity. Stainless-steel steps with low-profile, nonskid plastic thread. 37"L x 11"W. 18"L when stowed. Mounting hardware not included.