A. A set of two adjustable swing arms, suitable for installing faucets in non - standard positions (where the distance between the hot and cold water pipes is too close or too far). B. Installation dimensions: The connection to the wall has a 1/2 - inch external thread, and the connection to the faucet has a 3/4 - inch external thread. C. The flow can be adjusted according to the water flow size and pressure, and the two swing arms can be adjusted according to different installation scenarios. D. Made of solid brass with a finely chrome - plated surface, it is durable. E. The adjustable distance of the swing arms is from 7 cm to 22 cm. F. Product specifications: The fitting size has a 1/2 - inch external thread for wall connection and a 3/4 - inch external thread for faucet connection; the material is solid brass. G. Package contents: 2 claw - foot swing arms.