Anvil international 0311057004 4 X 4 X 2 GALV (GALVANIZED) MI 150# TEE Material GALVANIZED Pressure 150 Size 4 X 4 X 2 UPC code: 69029103030 Anvil international (Gruvlok SPF Beck Anvil-Strut J.B. Smith Merit Catawissa Anvil EPS Mu Elbower NAP) 311057004