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How To Lock the Thule Rapid Gutter Feet TH300R  

Updated 03/25/2025 | Published 07/20/2019

Question:

Does the Item # TH450400 lock work on the Rapid Gutter Foot 300R? Does it prevent the Foot from loosening?

1

Helpful Expert Reply:

Yes, the Thule One-Key System Lock Cylinders part # TH450400 will work with your Thule Rapid Gutter Feet part # TH65BJ and it will prevent them from being removed from the vehicle without the key.

expert reply by:
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Conner L
Sean profile picture

Sean

3/25/2025

Dumb question, but how does the plastic cap/dummy cylinder come out of the knob? It doesn't seem to twist out and I didn't want to damage it by prying it out either.

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