SHURJOINT SJT7150104G Concentric Reducer, 10" x 4", Grooved, Ductile Iron, Hot Dipped Galvanized10" x 4" Concentric Reducer, Grooved, 6" Length, Ductile Iron, Hot Dipped Galvanized SHURJOINT Model 7150 10 3 4 x 4 1 2 in pipe ODANSI B16. 9 ASTM A536 Grade 65 45 12 ASTM A395 Grade 65 45 15 Body cULus Listed FM Approved LPCB Certified VdS Approved PROP65: Cancer and Reproductive Harm www. P65Warnings. ca. gov UPC: 191988050948