Whele, K-Tech's number is 01530 810 625. JHP also make the tool, a perfect laser cut reproduction of factory part. That's where I got mine, cost a good few quid but worth every penny for the accuracy alone.
All the ride height spec from Ducati is based on specific datum point on the tool to the axle centre. If you don't have the tool, how have you established that your ride height is 220mm?
Threaded Mode