Rhino-Rack 17-19 Ford F-250/350/450 Super Cab 5 Base Backbone Mounting System

The Rhino-Rack Backbone will allow the mounting of a Rhino-Rack Pioneer system to the roof of your Ford F-250, F-350 and F-450 Series Truck. It secures to your vehicles roof using 5 pairs of mounting bases to ensure efficient weight distribution while maximizing load carrying capacity.
Backbone Roof Rack System; 5 Base Mounting; For Use w/PN[42111B/42111BF];