3-way Angle Supply Valve, 1/2" Comp X 3/8" Outside Dia. X 3/8" Outside Dia. - Plumb USA 40331 Brass Construction, Zinc Handles, Chrome Plated 3 way valve. 1/2" compression (ie, 5/8" OD) inlet 2 outlets: 3/8" outside diameter and 3/8" outside diameter UPC listed. Quality assured. Colplied with California AB1953 Lead Plumbing Law. Made of no-lead brass.