The 3/8 Half Cartridge-Brass McMaster Carr JG#MI2812N is a premium brass component designed for high-performance applications. This half cartridge features a robust brass construction, ensuring durability and resistance to corrosion. It is specifically designed for 3/8' connections, making it suitable for a wide range of plumbing and industrial uses. This product complies with industry standards, providing reliability and safety. Its compatibility with JG fittings allows for straightforward installation, making it an ideal choice for both professionals and DIY enthusiasts.