I've had this rack on my truck parked out in the elements for about 10 years. I've replaced the two skewer assemblies as they rusted, but saved one for a 3rd mount on the center of the rack. The rack still works other than the lock is no longer able to close, and that keeps the rack from rotating on its mount axis. That might be fixable, but I figured I've gotten my use out of this rack and replaced it with a similar swagman rack.
If you want it, let me know as it's FREEEEEEEEE! If nobody wants it, I'll toss it in the trash. The three mounts are for a standard quick release mount, and will require a Fork-up adaptor for through axle mounts. It mounts across the upper part of the truck bed just below the cab rear window. Comes with the keys and the stupid security wrench needed for moving the mounts on the rails.
Full view with the troublesome lock on the right and the three mounts:
Closeup of lock and right mount:
