off the shelf version of Thule WingBar Evo T-track nuts?

An adaptor for fitting the Thule ProRide or Thule UpRide bike carriers directly in the t-track of some BMW and Renault original load bars

It is what it is and as described, strong sturdy and fits your roof rack Quick delivery and no fuss

thule slot Then when you don't need them, pull them out until you do For work or play, getting down to business, or heading out on Safari

thule frameklem met slot T Track bolts like attached The only trouble is that ones designed for roof racks are bloody expensive, £30+ for thule ones when they are