Machined some t-slot nuts for my Thule roof rack!

thule t track - thule t slot Thule Air Base, Tijuana, Tiksi, Timbuktu, Tirana, Tokyo, Topeka, Toronto, Tórshavn, Tripoli, Tromsø, Tunis, Ufa, Ulaanbaatar, Unalaska, Ürümqi, Vaduz, Valletta thule fietsendrager slot Thule Roof Box T-track Adapter 20mm - The Journey Centre Fits roof box directly into the T-track of the load carrier bar

thule t slot rack T track' bars: Thule, Atera, Prorack Whispbar, Cruz, All Audi and Volkswagen, Mercedes