China Zinc Alloy Pulley, Swivel Type Single Pulley pulley drive

Merchandise Description 1. Merchandise Description:Design No.: Solitary swivel pulley, set ring pulley, double fastened/ swivel pulley ,                    E.Galvanized, Nickel plate    Substance:Zinc Alloy  , carbon steelFloor: Galvanized, Nickel plated, stainless...