This Featherlite 4 foot non-conductive fiberglass Step Ladder has a load capacity of 250lbs, rated CSA GRADE I. This ladder is equipped with a molded top, heavy duty gusset bracing, slip-resistant shoes, pinch-resistant spreader braces, wide back braces, and double-rivet step construction. The Featherlite 6304 Step Ladder meets or exceeds the safety standards set by CSA, CSA, and OSHA.