1/2″ X 1-1/2″ Galvanized Nipple SKU: 4320X112 Category: Black Iron & Galvanized Malleable Pipe & Fittings Tag: Galvanized Nipple Description Description 1/2″ X 1-1/2″ Galvanized Nipple Related products Quickview SKU4430PE 3/4″ X 21′ Pipe Plain End More Info Quickview SKU45040419 1″ X 19″ Pipe Threaded Both Ends More Info Quickview SKU4420A 1/2″ X 21′ Pipe Threaded Both Ends More Info Quickview SKU45030226 3/4″ X 26″ Pipe Threaded Both Ends More Info