Rear toe adjust locknut size

[Russell Mc]

What size spanner do I need to tighten up the big locknut on the rear toe adjust?

Don't have one big enough so need to borrow one from the garage next door.

Cheers!

[phazed]

Russ, a tad over 38mm across the flats.

Biggest I got is 34mm but I have a 3'-0" adjustable