The 3/4" x 4" SCH 40 Lead Free Red Brass Nipple from Merit Brass is designed for durability and compliance with ASTM B687 standards. This fitting is crafted from high-quality lead-free red brass, ensuring safety and reliability in plumbing applications. With a standard size of 3/4 inch and a length of 4 inches, it is ideal for various piping systems. The nipple features a smooth finish and is suitable for both residential and commercial use, providing excellent resistance to corrosion and wear. Its compatibility with standard plumbing systems makes it a versatile choice for contractors and DIY enthusiasts alike.