Don't risk damaging your back while loading up your heavy kayak. Using the Side rail Kayak Loader you can now simply load your kayak onto Rhino-Rack's Vortex cross bars without too much pressure on your back.
Simply lift the nose of the kayak up onto one side of the SLH01 then slide the kayak over both pads so the full weight of the kayak is taken by the SLH01. Finally, rotate the kayak into position and tie it down before transporting it. (Tie down straps are sold separately).