BrassCraft OCR1912DLX BZ Faucet Kit: 1/2" Nom Comp x 3/8" O.D Comp Multi-Turn Angle Valve with 12" Riser, Flange in Oil Rubbed Bronze Multi-turn valve operation means water flow control with only a few turns of the handle Easy-to-remove handle protects against accidental operation during rough-ins 3/8 in. O.D. X 12 in. Riser features gasket nosepiece for ballcock installations