The P6204 Fiberglass 4 ft. Platform Ladder has a duty rating of 300 lbs. and features a safety guard rail to encourage proper use. Back-up plates reinforce all top connectors and the large platform provides a secure and comfortable work area. The slip-resistant TRACTION-TRED steps are double riveted and knee braced. A full set of rear horizontals are spaced 1 ft. apart. The EDGE molded brace and foot pad combination provides bracing strength and increased protection from damage. Fiberglass rails are non-conductive for working near electricity.