The 71604 4 tread Swingback Fiberglass Stepladder has a Multi-functional Holster Top to keep tools organized & safe on the ladder. With non-conductive stiles, this ladder is ideal for working around electricity. Features include slip-resistant steps for comfortable standing & EDGE bracing to help prevent rail damage. With a top tread height of 1.12m, this ladder works indoors & outdoors. Suitable for professional use.