Tubular aluminum for a safer dock environment. 300 lbs. weight capacity. Lightweight, strong and good looking. Anodized matte finish that has a great grip. The option of flipping up or bolting directly to the dock. A very popular flip-up pier or boat dock swimming pool ladder. Constructed of extra heavy-duty 1.5 inch round anodized aluminum with comfortable non-slip steps. The 4-Step Flip-up Ladder mounts with easy to install stainless steel and aluminum mounting kit. Ladder comes complete with all heavy-duty mounting hardware and easy to assemble instructions. Ladder easily flips-up 180 degrees from deck for stowing out of water.