cup hook 1)Material:Steel,Iron 2)Surface Finish:plain, zinc plated or color painted lock bolt1)Material:Steel,Iron 2)Surface Finish:plain, zinc plated or color painted 3)Outer packing:Bulk in Carton,plywood case 4)OEM:Acceptable cup hook:1)Material:carbon Steel 2)Finish: ZP/BP/NP3)Packing:inner packing:box,outer:carton4)OEM:acceptable5)spec:according to the customers'needs 1/2" 26/2354*27* ...