RecPro Marine PONTOON BOAT 4 STEP FOLDING BOARDING ALUMINUM LADDER AL-C4 Boarding ladder is made from heavy duty 1" x 1" and 1" x 2" fluted square tubing with satin finish. 4 steps spaced 11" apart - these boat ladders extends 37" below the deck. Each boat ladder step is 12" wide x 2-1/2" deep. Ladders are designed to quickly install and be removed while underway. Quick release ladder mounting system allows you to easily remove your boat ladder when underway. Simply hook the boarding ladder to the mounting brackets that you will attach to your deck. ALL MOUNTING HARDWARE IS INCLUDED. 3 Year Limited Warranty/300lb. Capacity