These dockboard is lightweight and can be carried and positioned by one person. Provides a safe and convenient bridge between dock and truck. Welded aluminum diamond tread surface and beveled edges provide safe and smooth entry and exit. The bend is designed to keep ramp edges flush with dock surface and truck floor. Equipped with bolted locking legs. Full length aluminum curbs provide hand holds and reduce chance of roll off. 800 pound capacity. Designed for use with two wheel hand trucks. 3/16" plate thickness. Manufactured in compliance with OSHA.