StandardShelving.com all-welded extra heavy duty Painted Steel service trucks and stock carts. Manufactured with 12 gauge steel shelves. These industrial service carts have been designed to last a lifetime. Our carts and trucks are built for rough and tough industrial use. Our 4800 lb. capacity carts have durable 12 gauge steel shelves have under bracing for extra strength and rigidity. Flush top shelf or Lip-Up allows easy and convenient transportation. Bottom shelves can be lip-up or lip-down. Extra heavy duty construction is supported by thick angle corner posts and 12 gauge caster mounts. Carts Roll smoothly on 2 swivel, 2 rigid casters of your choice. Available in various sizes and colors in 2400 Lb. capacity or 4800 Lb. capacity.