Hey I just picked up a set of Pro Circuit clamps from someone and cant figure out if theyre 22mm or not. Theres three sets of numbers on the clamps, one of them is the number 22, but Im not exactly sure if that indicates them being 22mm or if its just a number. I searched Pro Circuits site, they have part numbers, but these three sets of numbers didnt match any of their part numbers. Could someone with PC 22mm clamps look on theirs and let me know if they have these three sets of numbers with a 22 being one of them? Thanks in advance!