I haven't looked at the ones in my Jag yet, but sometimes you can get them with an open/box end wrench, I think the size is 22m but not sure. Do not round the flats, use that stuff the guy said and let it soak in per directions. If it feels like it's going to round, get professional help. Some times heat is needed.

 

We have gotten waaaay too much...flooding was pretty bad here...

 

Hell, it always rains in Western/Eastern Ohio on the weekends. Just be ready at 6:00 pm Sunday evening as per the norm. The weather breaks and you will have a couple of nice hours of wrenching time until next Friday until the rain clouds return at about 3:00 pm! Ha been there lived that!