Designed in F360 as a free replacement for the Rough Country Single Row series light bar which typically include wind noise grommets.
These grommets squeeze into the rear of the light bar to prevent the light bar vanes from "humming" when driving more than 25mph.
I am test printing it now but it should work.
If you are a great CAD person, feel free to grab the STEP file and modify it. If you do, please share your updates. Less wind noise would be appreciated by all JK drivers.
Flex or ABS TPU or ABS
Any Color You Want
3D printed parts may not last very long outdoors, especially in the hot sun on a BLACK light bar. Since you can print these for next to nothing, it's no big deal if they eventually rot off. Rough Country charges $15.00 for a set of 6 and I wanted to make my own.