3/8 x Close Extra Heavy Red Brass NippleThe 3 8 x Close Extra Heavy Red Brass Nipple s a high strength, durable pipe fitting designed for high pressure applications. Made from red brass, it offers excellent corrosion resistance and is suitable for various systems that require a secure, leak proof connection. The close nipple design provides a compact connection between two pipes, typically used in tight spaces or configurations where minimal length is required. Specification Value TYPE