Move all your oversize materials with the HD Caddy. The HD Caddy (available with or without uprights) makes hauling awkward-sized items simple and convenient. The pneumatic rubber wheels add traction and balance, allowing you to transport window frames, doors, plywood and panels over uneven or rough terrain. Used by industry, schools, convention centers and hotels.Standard ModelsLoad capacity: 350 lbs. each.Wheels: Two 4.1" x 10" pneumatic rubber.Overall dimensions: 15" wide x 20" long.Load Area (inside channel): 6-1/8" x 20" - 2" high lip.Channel: 12-gauge steel, vinyl coated.Available with two removable uprights that extend 38-1/4" above load area.Extra Wide ModelsLoad capacity: 350 lbs. each.Wheels: Two 4.1" x 10" pneumatic rubber.Overall dimensions: 21-1/4" wide x 20" long.Load Area (inside channel): 12-1/4" x 20" - 2-1/2" high lip.Channel: 12-gauge steel, vinyl coated.Available with two removable uprights that extend 38-1/4" above load area.