I like wide racks and I cannot lie

[Guest]

You can find rectangular “U” bolts |_| .

My farm country hardware store has them in various sizes in stainless. So does Tractor Supply. We adapted a lot of kayak cradle accessories to the crossbars of a canoe trailer using those.

 

[Odyssey]

Yeah, I had a set of those square ones once upon a time to mount a car topper. They would work.