Cosco Six-Foot Lightweight Aluminum Folding Step Ladder w/Leg Lock & Handle, 300lbFor industrial, construction, building, roofing and general contracting use. Lightweight and durable, with large platform top step for comfortable working space. Non-marring, skid-resistant, stabilizing feet. Folds down to 5-1/2" deep for storage. All-in-one leg lock and carry handle. Comfort hand grips for an easy climb. WARNING: Metal ladders conduct electricity, do not use where contact may be made with live electrical circuits. Patented boxed frame for additional stability. Material(s): Aluminum; Color(s): Aluminum; Number of Steps: 4; Duty Rating: 300 lbs.