I have a few of these left so if anyone wants/needs one, let me know ASAP before I get inspired to toss them on eBay or something.
These are 22mm HEX one end, 17mm HEX the other (to fit your spanner) for undoing the front wheel on R1200GS and perhaps other bikes.
Not sure if I will be at Farrells again this week, if so I will bring along.
Geoff Edwards