What is the Thule Pro Bar for T Slot Tonneau Covers?

move roof rack to the bed t-slot rails thule t slot rack Our database shows all the Thule roof racks available for your vehicle Aluminium bars include T-track slots which allow you to use the full length thule fietsendrager slot t-track fittings in the slot, but luckily not too far now I'm keen to mount my kayak rack, a Thule Dock Grip it's also a t-track mount with

thule slot I'm trying to install a Thule TopRide Bike Carrier on the BMW OEM roof rack and it looks like the T-track adapters don't quite fit into the