This Louisville 4 foot non-conductive fiberglass industrial twin front step ladder has a load capacity of 375lbs, rated ANSI Type IAA. This ladder is equipped with DaBoot with non-marring bonded tread mechanically fastened to the upper boot to create a secure slip-resistant footing, SHOX impact absorption system, heavy-gauge steel hinges, heavy-duty gusset bracing, inside spreader braces, and riveted step construction. Twin front step ladders allow two users to work on the same ladder simultaneously to easily accomplish tasks that would be more difficult for a single person. The Louisville FM1404HD twin front step ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA.