Are Replacement Knobs TAKB-90030-1 The Knobs That Hold TracRac Uprights To Base Rails?

Updated 03/10/2025 | Published 03/03/2025

Question:

Hi. Just want to confirm these are the knobs that hold the trac rac to the base rails. All 4 of mine siezed up and will be drilling them out to remove so need the replacement parts. TIA

asked by: Matt R

Expert Reply:

Hello Matt, thanks for reaching out. Yes, the # TAKB-90030-1 replacement knob is the knob that holds the TracRac uprights to the base rails. See the picture below.

I have never heard of that happening before with all 4 knobs locking up? Any idea what caused this?

expert reply by: Jesse M

TAKB-90030-1 Knob Example
(click to enlarge)

Matt R.

3/8/2025

Hey Jesse, dissimilar metals, between the stainless knobs and aluminum racks. Happened becuase i left the racks on the truck without loosening and moving them for a long period of time. Will coat with anti sieze in future