If you've used AN keys before, you know that one size doesn't fit all. AN connections come in sizes "B socket" and "S socket". A -6AN wrench may perfectly fit a -6AN hose end, but a different brand or series of -6AN fitting will not work with the same wrench. That would be a B-nut vs. S-nut scenario.
The Chase Bays Wrench Set includes all sizes in between, so you don't have to worry about it anymore. Rather than trying to name them with an S or B suffix, let's call them 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. Some of these sizes don't exist directly in the world for AN connections. (2, 7, 9, 11), but it made the most sense for the in-between sizes in this case.
These wrenches are made from 3/8" (9,6mm) thick 6061 aerospace billet aluminum with a UV-resistant black hard-anodized finish.
MEASUREMENTS
Delivery: Wrenches (12 sizes)
Delivery time: 7-10 working days (from receipt of payment)