Steel Plate Solid Deck Dollies with mold-on Rubber Wheels - Capacity 1,200 lbs. - Deck Size 24" x 30". The steel plate solid deck dollies are manufactured with a 3/8" thick raised diamond pattern steel tread-plate. The moving dollies have mold-on-rubber casters, 2 swivel and 2 rigid. Each dolly, cart and hand truck sold separately. Please call for availability on bulk orders of quantity 5 or more of these moving dollies.