move roof rack to the bed t-slot rails

Roof Racks, Truck Racks, Cargo BoxesBasketsBags, Bike Racks, Rack Accessories, KayakSUP Racks

T Slot Bolts for Thule, Yakima Roof Rack Cross Bars, Platform, Cargo Basket, Stainless Square T Track Bolt Adapter to Secure BikeSkiKayak Rack, Solar

thule t slot rack The other piece is the cam-lock nut for a thule bike rack I can't even find a picture closely resembling it But it's ~1 diameter stainless,

thule fietsendrager slot kapot Allows direct mounting of roof box on roof rack · Suitable for load carrier rails with T-slot widths of 24 mm · Replaces the standard Power-Click mounting system