This premium adapter is designed to join 3/8" and 1/2" shower hose fittings seamlessly. Built for the rigors of marine and RV use, it allows you to connect hoses and fixtures of incompatible sizes with ease. The chrome-plated brass construction ensures long-lasting performance and corrosion resistance, even in damp and humid conditions. The adapter comes with a fitted gasket to guarantee a watertight seal and hassle-free installation.
Key Features and Use Cases:
- Universal Compatibility: Bridges the gap between a 3/8" shower hose and a 1/2" fixture or vice versa. This is especially handy when upgrading an older shower setup or integrating international equipment with differing thread standards.
- Easy Installation: The compact, precision-threaded design makes installation straightforward – simply screw the adapter in place between the two mismatched components. It’s suitable for onboard showers as well as galley faucets, allowing versatility across your vessel’s freshwater system.
- Onboard Reliability: Thanks to its solid brass body and secure sealing O-ring, the adapter withstands vibration and water pressure in marine plumbing systems without leaking. It is recommended for any vessel – from small sailboats to large yachts – where shower hoses and taps of various sizes need to be connected safely.
- Additional Uses: Beyond shower systems, this adapter can be used in campers and RVs to connect external showers or retrofit kitchen faucets that require adapting to a different hose size. Its marine-grade quality makes it equally suitable for household use when a robust, corrosion-resistant adapter is desired.



