Werner s 6004 fiberglass 4 step ladder features a holster top with the patented lock-in system that allows you to customize your ladder top. The system secures tools from falling while keeping them handy while working, increasing productivity on the job. The top also features a sturdy paint can hanger on the back side plus integration with Werner lock-in tool bags. The external spreaders are pinch proof and the Traction-Tred steps are slip resistant. This ladder has a duty rating of 250 lbs and offers edge bracing for enhanced strength and increased protection against damage. Fiberglass rails are non-conductive for working near electricity.