1/2″ X 4-1/2″ Galvanized Nipple SKU: 4320X412 Category: Black Iron & Galvanized Malleable Pipe & Fittings Tag: Galvanized Nipple Description Description 1/2″ X 4-1/2″ Galvanized Nipple Related products Quickview SKU45030236 3/4″ X 36″ Pipe Threaded Both Ends More Info Quickview SKU45040496 1″ X 96″ Pipe Threaded Both Ends More Info Quickview SKU4440PE 1″ X 21′ Pipe Plain End More Info Quickview SKU45040472 1″ X 72″ Pipe Threaded Both Ends More Info