FeaturesAll steel construction insures mechanical protectionAll components are zinc electroplated for corrosion protectionUPC bar coded fittings are individually polybagged with a pre-printed UPC-A bar code and packaged in pre-scored tear top cartons for an attractive presentationCompression/threaded connection1.219 in nut, 1.172 in hub size1.656 in OD nut, 1.672 in OD hub size