The 6004 fiberglass 4 feet step ladder features a Holster Top with the 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 tops also hold tools and have a sturdy paint can hanger on the back side. The external spreaders are pinch proof and the Traction-Tred steps are slip resistant. This Step Ladder has a duty rating of 250 lbs. and offers the Edge bracing for enhanced strength and increased protection against damage. Fiberglass rails are non-conductive for working near electricity.