I haven't went on a BWCA trip in several years and it is time for me to let my Thule bars go.
The square bars are 64" in length.
I believe the roof kit is Thule part 141522.
I had these on my 1999 Silverado extended cab. The roof kit also fits GMC Sierra. This web address will give you the specs of the roof rack-
https://www.thule.com/en-us/fit-my-car?c=roof+racks&q=juQL4km9H
They are in very good condition with a few cosmetic blemishes. Nothing is bent or broken.
Let me know if I've missed any important details or if you'd like additional pictures.
The Thule rack is located in Ironton, MN. If I am traveling on a weekend, I would be willing to meet up to get the deal done.
I'm asking $125.