Diverter valve handle for 2" scallop diverter valve.
Please note there are three different type of handles for the 2" hot tub diverter valves, they look similar but are not interchangeable.
They are the scallop, 5-Scallop Textured and the notched, see illustration below.
The back of these three hot tub diverter valves handles are all the same but note the edges on the handles in the highlighted circles above.