Rhino-Rack RLT600H Quick Mount Roof Rack Legs; Compatible with Vortex, Heavy Duty Cross Bars & Pioneer Trays; Easy Use & Fitment; For All Vehicles; 4WD, Pick Up Trucks, SUV's, Wagon's, Sedan's, Large

Love them, there is a trick to securing them and removing them, but not hard, if you have any skill set.... Great product! Great Addition to the truck bed rail system. (Using w/ my retrax).

Item exceeded my expectations. Top quality Rhino-Rack legs at lees then RRP.. Couldn't be happier with purchase.

These mounts come with the correct slot nuts to fit my t-slot tonneau cover. I had bought the Rhino rack fit kit separately but didn't need it for my t-slots so I'll be sending the fit kit back. Love this rack. These bases allow the feet to remain in the slots while allowing the bars to be quickly disconnected to gain full access to the truck bed. Super happy with my Rhino rack.

Worked well with the Rhino Rack vortex bars VA180B. Had to modify the attach leg nuts, only because I was mounting them on non standard side rails( Dee Zee 99708TB). This combination makes a great over the tonneau/ truck bed carrier system that installs and removes quickly.

I have a tonneau cover with a track system. Originally installed a Thule track mount rack. However, it is not easy removed. I saw the rhino rack had to have them. Now the rack over my pickup bed can be easily removed if I have to carry larger items. Easily mounts with Thule aero bars with one exception. I needed to order additional smaller track bolts. Simple fix and I love it.