GALVANIZED Grooved Standard Radius Tee 6" (301) - ARGCO.COM
The Plumber's Choice 2-1/2 in. Grooved Ductile Iron 90° F-Elbow Long Radius, Joins Pipes in Wet and Dry Systems Full Flow in Orange 3343 - The Home Depot
Ductile Iron Grooved Fittings with Dacro and Galvanized Painting - China UL/FM Grooved Pipe Fittings, Ductile Iron Grooved Couplings | Made-in-China.com
Galvanized Iron Grooved Pipe Fittings 2'' Rigid Coupling with FM/UL Approval - China Grooved Fittings, Grooved Fittings & Couplings | Made-in-China.com