The Chicago STC-21-13-AB Stops and Supplies. This angle stop compression valve features a 1/2" NPT female threaded inlet, a 3/8" O.D. female compression outlet, and a 2" tee handle. It comes with a slip wall flange, and a 3/8" female compression by 1/2" female compression stainless steel flexible hose. This angle stop features a bright, Chrome finish.