The Krowne Metal 21-452L is a heavy-duty coupling flange designed for durability and versatility. It features built-in shut-off valves for easy maintenance and adjustable centers to accommodate various installations. The 1/2" NPT female inlet ensures compatibility with standard plumbing systems. Included are two rubber washers for a secure fit. This coupling flange is compatible with all Royal Series faucets and interchangeable with most other brands, making it an ideal choice for your plumbing needs.
