The Rhino Alloy Roller is a great way to get your ladders on and off your Rhino Heavy Duty roof racks with only a small amount of effort.
Roof Rack Roller; 54 in.; w/Mounting Brackets; For Use w/H/D Bars;
Rhino-Rack Heavy Duty Alloy Roller - 54in
ALLOY ROLLER TO SUIT 1375 CROSSBAR-INC.
Roof Rack Roller