So he sent you the wrong stud size? You should have 14x1.5mm studs/nuts. Usually they send the correct size lug nuts to fit inside the holes with a normal socket. I didn't need a special lug socket for mine. You need the smaller nuts he would have sent with the spacer as the OEM nuts are too big to fit with a socket as easily.
Also why do you keep saying 22mm socket? I've never encountered a set of lugs that used that size. Most commonly they are either 13/16 or 21mm which are nearly the same exact size. I think the smaller lug nuts they sent with my spacers used 3/4 or 19mm IIRC.
Yea. The spacers fit the 14mm x 1.5 studs on the truck, but the counterbores are smaller due to them being for a 12mm x 1.5 stud. Oh well.
The spacers he sent have 1/2-20 threads on the studs and came with lugs matching those. They have a 3/4" hex. Seller is "rigged up" on ebay by the way. Once I get the correct spacers I'm sure my OEM lugs will fit or certainly an aftermarket acorn style will with no problem. I didn't ask why the studs on the spacers are SAE pitch when they're going on a vehicle with SI studs.
I've used a 22mm on the OBS since I've had it, because that's what fits. A 21mm socket is too small. Never thought to try a standard socket on it.