The 472 1/2" x 18mm wall elbow is made of strong and durable brass. Ideal for plumbing installations, this elbow offers a secure and reliable connection. Its compact, high-quality design ensures optimal performance in any plumbing project. With precise measurements of 1/2" x 18mm, this elbow is perfectly suited to the needs of your installation. The brass material ensures a long life and corrosion resistance, making it a reliable choice for your plumbing projects. In addition, its wall elbow design makes it easy to install in tight spaces, providing an efficient and durable solution for your piping systems.