6300 series heavy duty fiberglass step ladder. Meets or exceeds CSA Grade 1, ANSI Type 1. Durable non-conductive “C” channel front rails in high visibility safety orange. Copolymer top for strength and durability. Wide 3 inch slip-resistant serrated aluminum steps for safe climbing. Rugged outside Zinc coated steel spreader arms. Reinforced with Zinc coated steel diagonal braces at top and bottom steps. Slip-resistant safety shoes.