This Louisville 8 foot fiberglass twin platform step ladder has a 300lb load capacity, rated ANSI Type IA. This ladder is equipped with 4 pre-installed casters for easy movement. It features a slim, gapless slip-resistant platform with a top rail guard. This ladder can be used from both sides simultaneously. It is equipped with a heavy duty gauge steel hinge, DaBoot with non-marring bonded tread mechanically fastened to the upper boot to create a secure slip-resistant footing, and double-rivet step construction. The Louisville FMP1508-4C twin platform step ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA. Also available without casters, model FMP1508.