CMP 1"(25mm) 2 Way On/Off Diverter Valve. Comes complete with White Body, Flange, Locking Nut, Diverter Gate, Orings, Cap and Handle. Requires a 52mm hole. Has a Grey 5 scalloped cap and grey handle. Commonly used as a waterfall or neck jet diverter. Does not shut off water 100%.