Need a socket or wrench for a 8-3/4 plug

70DusterBob said
I have checked NAPA, O'Reilies, Granger, I checked Amazon, I guess I could check eBay, about the only place I haven't looked.

Main Problem is I don't know what to call it. Is it a 1/2" Drive 4 Point 5/8" Socket, Adapter, what?