This B&P Liberator Narrow Aisle Hand Truck has a 600 pound weight capacity. With double grip loops, and a standard straight back frame, it won't twist or flex with a full load. 8" x 2" Balloon cushion wheels are a poly tread compound with a poly hub and precision bearings and are non-marking. This hand truck has a front-mounted steel nose. Narrow Aisle hand trucks are ideal for beverage distributors, provisions companies, liquor distributors or anyone delivering in tight areas.