Additional 3 Adapters: Package included Quick Connect Side adapter compatible with Moen + 1/4" Barb + 3/8" Barb connector compatible with Delta, please refer to our installation guide for the adapter fit. Hygie Rinse provide sink side sprayer to meet most customer needs Standard 1/4'' Female Thread Hose: For most common use, the connector size of the hose fitting is stadard 1/4'' female thread (1/4-18NPSM), compatible with Kohler, Delta, Moen, Oakbrook, and Glacier Bay, as well as most standard OEM faucet side sprayer heads One-thumb Control Use: The kitchen sink sprayer is compact and lightweight with a one-button design, allowing water to be easily dispensed by only one thumb, ensuring ease of use in daily tasks. Its high-concentration nozzle delivers a focused spray pattern, effectively cleaning hard-to-reach areas and removing stubborn residue Whole Set Spray Head: Our Kitchen faucet spray replacement comes complete with all necessary parts: faucet sprayer+faucet hose+faucet holder+3 adapters+teflon tape and clips; Choose our adapter kit for a practical solution to your kitchen faucet spray requirements Refined Surface Treatment: Finished with a precision-engineered Oil Rubbed Bronze finish, the side sprayer combines functional excellence with modern design, making it a good choice to your kitchen sink The universal fit sprayer head is a versatile and easy-to-install product that offers superior functionality and durability. With its universal fit design and high-quality components, this product is the good choice for replacing worn or damaged OEM faucet sprayer heads. Its high-concentrated nozzle ensures easy cleaning of hard-to-reach areas, providing convenience and style to any modern kitchen.