The normal open end wrench will fit, but depending on how tight the nut is you may have a tough time getting it off without the holder.And don't forget the nut has reversed threads.

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2002 X5 4.6is
1999 C5 Corvette
1992 Mitsubishi 3000GT VR-4
1994 Kawasaki ZX-9R
2005 Mazda 6 Wagon (Wife's)
1991 Mitsubishi 3000GT VR-4