Viti I have three sets of MAKO's #04037 See link
http://yakima.com/shop/baserack-only...category=water
The rollers are Hully rollers #04035 on the rear bar
http://yakima.com/shop/water/roof/hullyrollers-1pair
Also have a showboat #04040 for my shelled Toyota truck
http://yakima.com/shop/water/load-assist/showboat
Hope that works for you. if not send me a PM of your email and I will take pics of my set up. To send to you Cheers