50 OAL, Commonly referred to as butt weld fittings, these stainless steel sanitary fittings are welded to connect to tubing or other fittings for a permanent and flush connection.32W - ECCENTRIC BUTT WELD REDUCER - 32RA ID, 32RA OD - 6" X 3" X 5., 3-A Certified, CRN Certified.