This faucet supply line is made by Mueller ProLine and is 12 inches long. It has a 3/8 inch compression fitting on one end and a 1/2 inch female pipe thread on the other end. This product is perfect for plumbing and fixtures in the home, specifically for those in need of a supply line for their faucet. The product is brand new and ready to be used for its intended purpose. NSF 61
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