Use this mover to transport the heaviest machinery and household appliances. Smooth movement improves work efficiency and safety. 6in. swivel attachment rotates 360° 6 heavy-duty 3in. cast-iron wheels 8-ton/17,600-lb. capacity 10 2/3in.L x 8in.W platform 16 1/8in.L x 8 1/4in.W x 4 3/8in.H