Reducing Tee, Connection Size 1: 1/2 in, Connection Type 1: Compression, Connection Size 2: 1/2 in, Connection Type 2: Compression, Connection Size 3: 1/4 in, Connection Type 3: Compression, Forged Brass, 11/16-20 x 7/16-24 Thread, For Use With: Copper, Aluminum and Thermoplastic Tubing, 200 psi, -65 to 250 deg F, Additional Information: 0.59 in Body Size, 0.94 x 0.81 in Center to End, 0.160 lb Weight