The T&S Brass B-0104-A Wall Hook is designed for efficient plumbing connections. It features a 3/8" NPT male outlet and a 3/8" NPT female inlet, ensuring compatibility with standard plumbing systems. This durable wall hook provides a reliable solution for hanging hoses or other accessories, making it an essential addition to your faucet parts and accessories. Its robust construction guarantees long-lasting performance in various applications.