The 3/8" x 2-1/2" Black Iron Nipple from Braxton Harris is a compact and durable fitting designed for various plumbing applications. Constructed from high-quality black iron, this nipple is perfect for connecting smaller pipes in gas and water systems. Its 3/8" diameter and 2-1/2" length make it ideal for tight spaces, while the threaded ends provide a secure fit with standard NPT connections. This product meets industry standards for safety and performance, ensuring reliability in both residential and commercial settings.