1.bushing,conduit bushing We are the manufactory of conduit fittings,produce in large quantityFeatures1) bushing,conduit bushing ,pipe fittings,fittings2) Material: zinc alloy3) Sizes: 1/2", 3/4", 1", 1, 1/4", 1 1/2", 2", 2 1/2", 3",44) Mainly used in the equipment which adopted to connect electricity such as cable,connection box and control box5)Packing: standard packing