Features 1、Brass Joint: Designed to connect 1st stage with BC charging valve, the joint is made of brass, strong and corrosion resistant, making you feel ease during use. 2、Rubber Tube: Tube part is high quality rubber material, resistant to sea water and aging, bending for a long time can also bounce back, strong and durable. 3、High Compatibility Thread: Male thread adopts 3/8‑24UNF, which can fit all 1st stage low pressure connections, providing a satisfying using experience. 4、Wide Application: Female end quick connector, suitable for most BCD inflator valve and K valves, have a wide application range, will not affect play and performance. 5、Package Content: The package contains only a hose, other accessories and tools need to be prepared by yourself, please make sure you are clear about this. Item Type: BCD Low Pressure Hose Material: Rubber + Brass Color: As Picture Shown Application: for Diving, Water Sports Gross Weight: Approx.117-140g/4.1-4.9oz Working Pressure: 250Psi Package List 1 x Hose