Accessories and components › Ball Transfer Steel Image 1 of 2 Image 2 of 2 Ball Transfer Steel $0.00 STRUCTURE :Body & Surface: steel,Zinc platedBall Material: Q235Static load(Kg): 40Dynamic load(Kg): 50Weight(g): 117 Quantity: Add To Cart Added! STRUCTURE :Body & Surface: steel,Zinc platedBall Material: Q235Static load(Kg): 40Dynamic load(Kg): 50Weight(g): 117