This item is a Replacement Diverter Cap and O-ring Kit for a 1″ Waterfall or Neck Jet Control..
The inside thread measurement is about 1 5/8″ and the center hole is about 3/4″..
It uses (2) Small o-rings and one O-Ring Gasket that measures about 1 1/2″ center to center..
We offer this cap without the O-rings here.. Replacement Cap, Waterfall, 1″, Diverter Valve, White, 602-4360
