[Wide range of applications] The 1/2 IPS male end of the elbow is connected to the water line, the 3/4 IPS male end is standard for most exposed shower faucets/thermostatic faucet Shower Faucet/Pedestal Bathtub Shower Faucet. a mounting kit for wall-mounting a kitchen or service faucet [Strong and sturdy] This G1/2 (1/2 IPS straight threads) x G3/4 (3/4 straight threads) male end adapter IPS) also functions as a mounting bracket to give added strength and support. Its surface mount feature makes it easy to install the outdoor shower system and change the shower valve in the future very quickly and easily [Easy to install]: This quick fit fitting elbow eliminates the need of wall water pipes and reduces the risk of leaks into the wall because all joints are on the outside of the wall. [Family Essentials]: Exposed shower faucet compatible to meet the needs of most commonly used plumbing methods and should be used in showers without a tub spout. Screwdriver stops are conveniently included [Standard thread for shower system]: 1/2 IPS male end of the elbow is connected to the water line, 3/4 IPS male end is standard for most exposed shower faucet/thermostatic shower faucet/pedestal bathtub shower faucet. is also a mounting kit for wall-mounting a kitchen or utility faucet