Beautiful and Effective Water Sealing Designed with advanced process technology and a widened sealing surface at the water outlet, this product ensures a secure and precise fit with the sprinkler's sealing gasket. In most cases, 95% of shower heads achieve a strong water seal without the need for Teflon tape, keeping your bathroom looking clean and from tape residue. Durable and Safe Construction Crafted from marinegrade stainless steel, the pipe offers more than twice the strength of ordinary brass. It resists acid, alkali, and salt, providing longterm protection against corrosion. This prevents rust buildup that could block your shower head, making it ideal for homes with hard water or hot spring water supplies. MultiLayer Electroplating for LongLasting Shine Features a multilayer nickelchromium electroplating finish. The nickel layer delivers strong corrosion resistance with adhesion, while the chromium layer protects against scratches and maintains a bright, polished appearance. The finish remains intact and shiny even after extended use. Easy Installation and Standard Compatibility Comes with detailed instructions for a smooth, hassle installation process. The product measures 8 inches in length. Inlet thread specification: 1/2'14 NPT, compatible with standard shower pipes. Outlet thread specification: 1/2'14 NPT (also compatible with 1/2' IPS thread), making it suitable for most standard sprinklers. Practical Applications 1. for upgrading bathroom fixtures without visible tape marks, ensuring a clean, professional look. 2. Suitable for coastal or humidity environments where corrosion resistance is a priority. 3. An choice for homes using mineralrich or hot spring water, thanks to its rustpreventing properties.