GS Thumbscrews (Pack of 8)

Ditch the allen keys—go tool-free with our GS nylon thumbscrews for fast wheelbase adjustment on your Hoops or Tacos or Fat Bike Hoops. These replace your standard allen key bolts on all of your wheel holders on the GripSport Caravan Rack, or Adventure Rack!

Pack of 8 = Replacement parts for a 4-Bike Rack (And some spares if you’ve only got a 2-Bike Rack)

OR, want to add a little extra security instead? Grab our Torx Security Set HERE which replaces your allen key bolts with a set of Torx Head bolts.