Mueller 636-005HC 1/2" Low Lead Brass Disconnecting Clip Mueller 636-005HC 1/2" Low Lead Brass Disconnecting Clip Features: Disconnecting clip Carefully produced and threaded to industry specifications to provide a secure and trusted fit Developed for carrying water in commercial plumbing and OEM applications, they are also used in oil, gas and steam applications Durable and highly resistant to rust and corrosion Low lead Brass 1/2"