Mounting Adjustability

The Master Fit Mounting System is available on all of the Rhino Rack roof cargo boxes. The locking mechanisms are located on the inside of the cargo box. Each Master Fit Clamp has (2) jaws protruding out of the cargo box's bottom through slots. You simply turn the gray knob and the jaws tighten around the roof rack cross bars. The red button locks the jaws in place. (4) Master Fit Clamps hold the roof box to the cross bars.  These clamps sit in wide, adjustable slots to suit a greater variance in crossbar spacing.  The crossbar spacing varies depending upon box design, the exact measurement for each box is listed within the product description.

Clearance Fit Tips