Narrow 16 inch wide steel deck is ideal for busy aisles. Six wheel design is fully maneuverable with two 8"x 2" rigid center wheels with roller bearings, and four 5 inch corner mounted swivel casters with ball bearing wheels. All wheels are non-marking Polyurethane tread for added maneuverability. Two removable pipe handles extend 48" above the deck for taller loads, which means fewer trips.