Socket for lugnuts
 

Good Afternoon everyone. Had a flat on our 05 M0V yesterday, so broke out my impact and 13/16" socket only to find the socket fits the lock key perfectly, but the lugnuts get stuck in the socket. I'm guessing it's a mm of some size so can someone tell me what size of socket to get please? It has the 17" 5 spoke wheels on it. Thankyou

I am not 100% sure, but it may possibly be a 19mm socket that you would need. Make sure you buy a 6 point socket.....not a 12 point! Just take one of your lugnuts into a auto parts store and match it up to the size of socket that you will need.

Lug nuts
 

They usually have a locking lug nut and there's three different sizes they're red yellow and green and you can get them at a salvage yard usually in the trunk of cars or you can order them online

Wheel nuts / lug nuts should be 21mm not imperial.

13/16th is very close to 21mm. ( 20.6mm)