Metalwork 304 Stainless Steel Pipe Fitting, Street Tee, Male Run Tee, 1/2" NPT Male x 1/2" NPT Female x 1/2" NPT Female, 1 Pc: Amazon.com: Industrial & Scientific
Pipe Fitting - 304 Stainless Steel - Class 150 - Reducing Branch Tee - 3/4" x 1/2" NPT
316 Stainless Steel, 3/4 in x 3/4 in x 3/4 in Fitting Pipe Size, Male Branch Tee - 60UY23|3/4 MMS-SS - Grainger
Allied Fitting WT34G, 3/4 in Carbon Steel Tee | Cooney Brothers