1.This flexible faucet sprayer is metal adaptor ,it's does retain any position.it's need to rotating by hand.
2.All threads are of standard fine thread size. For coarse threads, need buy oneself a separate adapter is required.please confirmed it.
3.Please confirm that the spout fine thread size of the faucet is about 0.865 " (22 mm) before purchase, otherwise need use the free white plastic
universal adapter.(including 1/2 inch to 1 inch spout)
4.If there is leakage at the thread of connection, please use the sealing tape to wrap more than 5 turns.
5.Due to the various sizes and models of faucets on the market, we are unable to completely match the 100% adaptor. If you cannot install, we will give you a solution.