B&K | sku: 44681 B&K 3/4 In. X 8 In. Galvanized Nipple Southland offers both black and galvanized welded steel nipples in 15 diameters from 1/8in. to 6in. and with different lengths ranging from Close up to 12in.. Available individually or in pre-packaged assortments, we also offer a full selection of ready... Log in for pricing