... X 52MM,180 X 44 X 52MM 2.Angle Fairleads With Two Wheels,marine fairlead 3.bow fairlead Angle Fairleads ... With Two Wheels,ship equipment,bow fairlead1. Casting: investment casting , ... medium and large series.4. Process: cast, machining, turning, milling, drilling, thread cutting.5. Surface treatment: glass rays electrolytic polishing, coating ...