The 1-1/2" Wall Arm for "P" Trap by Braxton Harris is a vital component for effective drainage in plumbing systems. Designed to connect the "P" trap to the wall, this wall arm features a 1-1/2-inch diameter, ensuring compatibility with standard plumbing fixtures. Constructed from durable materials, it provides reliable support and stability for waste lines. This wall arm meets industry standards for performance and durability, making it suitable for both residential and commercial applications. Its straightforward design allows for easy installation and maintenance.