Rhino-Rack Backbone Mounting System - Ford 250/350/450 Crew Cab
Rhino-Rack Backbone Mounting System - Ford 250/350/450 Crew Cab, The Rhino-Rack Backbone is a mounting system for your Ford 250/350/450 Crew Cab. Connecting to your vehicle's roof via 5 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.