10 piece Mini Metric Combination Spanner Set Motorcycle Tuning Tools It has an adjustable stop

It has an adjustable stop which means that you can set the maximum opening of the jaws so that you can't accidentally open them too far and break the rings

If you're skint this tool is much better than guess work

we have been using this tool for years to hold all sorts of rotors and pulleys

If the fork is a bit crusty we would recommend allowing some ACF50 to soak in for a while

10 piece Mini Metric Combination Spanner Set Motorcycle Tuning Tools It has an adjustable stopMini combination ring spanner set made to the same standards (DIN3113) as their larger siblings. Unusually for such small spanners the ring ends are bi hex. Set includes: 4mm, 4? mm, 5mm, 5? mm, 6mm, 7mm, 8mm, 9mm, 10mm and 11mm.