The 3/4" x Close Black Iron Nipple by Braxton Harris Co Inc is designed for tight connections in plumbing systems. Constructed from high-quality black iron, this nipple is ideal for gas and water applications, ensuring durability and reliability. Its close design allows for minimal space usage while maintaining a secure fit. With a standard 3/4" diameter, it meets industry standards for safety and performance. This product is essential for professionals looking to create efficient and effective plumbing solutions.