Build a custom cartop rack.

Use Quick-N-Easy fittings to build your own custom car-top racks. Brackets securely mount to rain gutters with a cam lever and clip assembly. Board not included. For 1" tube cross bars use the Tube Holder or just bolt a 2 x 4 to Q-N-E brackets to complete your rack. Yoke Height: 7 3/8"

Buy the NRS Quik-N-Easy Rack Brackets - Set of 4 at Altrec.com. Orders over $45 qualify for free shipping.