Kitchen faucet spray replacement: G1/2 universal connection, suitable for the most common faucet pullout hose. Straight male thread, ordinary external thread G 1/2 (20 mm). Note: Please check your faucet connector size before purchasing Two-function hand shower: splash-proof soft water spray, which can save 30% water; Powerful hand shower nozzle, can easily remove dirt. Using the control button, you can select the injector according to your needs The surface material of the faucet hand shower is pollution-resistant, easy to clean, prevent scratches, rust and corrosion, and makes your kitchen more modern and simple Reliable conversion technology on hand shower or jet, durable anti-scald ABS plastic material to ensure quality and service life Easy to install: none tool required, easy to install, just tighten it. If you have any other questions, please feel free to contact us, we will get back to you within 24 hours. Note: This hand shower model is not suitable for low pressure faucets