These Eliminate the need to worry about is this a S or B style fittings. As you know one specified size AN wrench does not fit all. With AN fitting there's a "B Nut" and an "S Nut" size. A -8AN wrench can fit a -8AN hose perfectly, when another brand or different run of -6AN fittings do not fit the same wrench you just used. That is when you ran into a B Nut to the S Nut situation. These wrench sets includes all in between wrench sizing so this will eliminate the need for additional wrenches for sizes that should have already worked with your original wrench purchase. This set includes the following sizes 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. With all the new manufacturers and different fitting sizes this new new AN Wrench Set will cover all your bases and never let you down when installing or working with AN fittings that are different sizes or the A and B suffix. Manufactured from the Strongest 7075 aerospace aluminum that is 3/8" inch / 9.6mm with UV protected black hard anodized finish.
Product Features
» Black Anodized Finish
» Engraved with easy to identify sizes
» Fits 2an, 3an, 4an, 5an, 6an, 7an, 7.5an, 8an, 9an, 10an, 11an and 12an Fittings
» CNC Machined from .375" Thick 7075 Billet Aluminum
Fitment:
For use with 2an 3an, 4an, 5an 6an, 7an, 7.5an, 8an, 9an, 10an, 11an or 12an fittings.