This Featherlite 4 foot non-conductive fiberglass Step Ladder has a load capacity of 300lbs, rated CSA GRADE IA. This ladder is equipped with the ProTop with multiple tool slots, heavy-duty gusset bracing, heavy-duty slip resistant boots, inside spreader braces, and double-rivet step construction. The Featherlite 6904 Step Ladder meets or exceeds the safety standards set by CSA, CSA, and OSHA.