Roof Rack T Bolts

[thelastdeadmouse]

I bought the roof rack and a cargo box for an upcoming road trip. The cargo box came with U shaped bolts that go below the entire bar. I'd rather secure it with the T track, it just seems much simpler and I'd rather not scratch up the bars with the U bolts. Is there something that can be bought at a local hardware store (Lowes or Home Depot) that'd fit in the T track?

 

[tambam]

Which cargo box did you buy?

 

[pvyriotes]

Look into Yakima's Universal MightyMount adapters. I have not tried them. I was thinking of it for an old bike carrier but decided instead to buy a new one specifically for the t-slots.