The Drain Plug Wrenches are essential tools for maintaining Par Aide ball washers. These wrenches are designed to fit the drain plugs, making it easy to securely tighten or loosen them as needed. Constructed from durable chrome vanadium steel, the wrenches are resistant to rust and built to last. The set includes four wrenches of different sizes, ensuring compatibility with various drain plug screws, and helping to maintain the functionality and prevent leaks in the ball washer.