Today we are going to show you Rhino Racks custom DK clamps, for their 2500 series roof rack system part number DK220. This clamp kit is custom built to work with 2007 to 2012 Mazda CX9s as well as 2010 to 2012 Lexus HS25H. So, inside the kit you are going to find four rubber pads and four clamps. The instruction will tell you which pads and clamps need to go in which position on the vehicle. The pads are going to be custom fit to the roof of your vehicle. Theyll fit the contours, and moldings and shape of the roof.
The clamps are going to be custom fit to the doorframe, that way you get a good precise fit when you install the roof rack on your vehicle. Next, we are going to show you how the whole system works. Youll have one pad and one clamp on each of the four feet on your roof rack system and real quick well show you how to install everything on to one of the feet. Take the locking cover off the flick; youll install the rubber pad on to the bottom. Its just a friction fit, itll push on but theres little tabs that help you line it up.
Now to install the clamp, you are going to remove the tightening bolt, put the clamp in position and reinstall the tightening bolt. Ultimately, this is the bolt that you are going to use to tighten the clamps to your vehicles frame when you go to install the roof rack and thats it for Rhino Racks custom DK clamps for the 2500 roof rack, part number DK220.