1/2″ X 4″ Nipple SKU: 4620X4 Category: Black Iron & Galvanized Malleable Pipe & Fittings Tag: Black Iron Nipple Description Description 1/2″ X 4″ Nipple Related products Quickview SKU4615X2 3/8″ X 2″ Nipple More Info Quickview SKU45030299 3/4″ X 99″ Pipe Threaded Both Ends More Info Quickview SKU4610X2 1/4″ X 2″ Nipple More Info Quickview SKU4620XCL 1/2″ X Close Nipple More Info