Use this mover to transport the heaviest machinery and household appliances. Smooth movement improves work efficiency and safety. 6in. swivel attachment rotates 360° 8 heavy-duty 3in. cast-iron wheels 12-ton/26,400-lb. capacity 14 1/2in.L x 8 1/6in.W platform 20in.L x 8 1/4in.W x 4 3/8in.H