Midland Metal 79189 45-Degree Elbows, Aluminum Fittings, 2 1/2 Aluminum 45 Elbow, Nipples and Fittings

45 deg Elbow, Connection Size 1: 2-1/2 in, Connection Type 1: FPT, Connection Size 2: 2-1/2 in, Connection Type 2: FPT, Aluminum, 2-1/2-8 Thread