20TNB7272 TNB Series 72'' x 72'' Steel Dock Board with Lift Chains

Upgrade your warehouse functionality with this Bluff Manufacturing 20TNB7272 TNB Series 72'' x 72'' steel dock board with lift chains. This ANSI-certified unit features a 20000 lb. capacity making it the perfect addition to your warehouse. Its steel construction withstands daily use and wear while increasing the efficiency in your facility. This dock board can accommodate up to an 8 1/2'' height differential at a 14% grade and an 11'' height differential at a 19% grade.The TNB model includes a single bend and a full-width lock leg allowing you to limit low under-clearance issues and providing an easy transition for equipment. This board is ideal for when the dock is lower than the truck floor thanks to its user-friendly design. It features an all-welded steel construction that adds durability. Plus 4'' steel curbs provide additional safety and security making this board an optimal choice for your busy establishment.Overall Dimensions:Length: 72''Width: 72''Capacity: 20000 lb.