Features: *Brass Material: This hose fitting is made of brass material, providing the strongest construction for prolonged service life. It is reliable, and easy to use. *Multiple Connection Options: This adapter allows you to connect a hose to a male threaded connection of a different diameter. It offers versatility and compatibility for various applications. *Tight Seal: Featuring a barbed fitting on 1 end and NPT threads on the other, this fitting ensures a tight seal on hoses and provides a tighter seal than straight threads. It effectively prevents leakage and enhances the overall performance. *Convenient Package: You will receive 10 packs of brass fittings . This package provides you with sufficient fittings for your needs. *Easy to Connect and Disconnect: The hose fitting is designed for easy installation and removal. It allows for quick and hassle-free connection and disconnection, saving you time and effort. Specifications: Part Name:Brass Hose Fitting Material:Brass Optional Size:10mm(0.40") Barb, 12mm(0.47") Barb Color:Brass Optional Type:Internal Thread, External Thread Package Content: 10*Brass Hose Fitting Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light br [STURDY BRASS CONSTRUCTION] This hose fitting is made from brass material that promises long-lasting performance and reliability in any environment. [MULTIFUNCTIONAL CONNECTIONS] Suitable for various applications, this adapter connects hoses to male threaded connections of differing diameters with ease. [TIGHT AND SECURE SEALING] The combination of barbed fittings and NPT threads creates a superior seal that effectively prevents leaks while enhancing overall functionality. [EFFICIENT INSTALLATION PROCESS] Specifically designed for quick connection and disconnection processes, these fittings are perfect for both professional plumbers and home users.