3/8 x 3/8 x 1/4 CxCxC Tee
Copper Tees are copper fittings with three ends. Copper Tee Descriptions = (end) x (end) x (middle). Therefore a 3/4 x 1/2 x 3/4 Copper Tee has 3/4 on one end, 1/2 on the other end, and 3/4 in the middle. These Copper Fittings come in many different sizes.