Package includes: 5 pieces brass reducer bushing connector,external thread size: G 3/4 (26mm), internal thread size: G 3/8 (15mm). Premium Brass Construction: Crafted from quality brass material, our fittings are rust-resistant and corrosion-resistant, ensuring durability and longevity. Effortless Installation: With its user-friendly design, installation becomes a hassle-free process, saving time and effort. Enhanced Thread Grip: The threaded connections ensure a secure and firm hold, minimizing the risk of slippage and ensuring a reliable connection. Versatile Compatibility: Specifically engineered for gas, HVAC, piping, steam, and liquefied gas systems, ensuring adaptability across different scenarios. Material Brass External Thread.