Pulley/Pulley block features: 1.material:steel,as carbon steel or otheres. 2.OD:76mm,ID:10mm,H17mm,h:10mm 3. Zinc Galvanizing We can make the pulley as per your request or drawing.Our exsiting pulley are made up of steel ball,2 sheets of steel shaves and steel ring. Various metal stampings, pulleys, drawn cup parts available. Pulley