Fiberglass  Platform Ladder has a duty rating of 300lb and features a safety guardrail 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 one foot apart. The EDGE® molded brace and footpad combination provides bracing strength and increased protection from damage. Fiberglass rails are non-conductive for working near electricity.