Material:zinc die-casting body,M.S. Zinc plating cam ; Panel thickness:1-6mm For more details, pls visit our webiste. Switchboard lock,zinc alloy lock,lockMaterial:zinc die-casting body,M.S. Zinc plating cam ; Panel thickness:1-6mmFor more details, pls visit our webiste.Pay in USD, and export directly from Hengzhu company. handle lock