Looking for an Old Thread

[this_is_nascar]

Several months ago, someome posted a picture in this forum which showed a plastic/rubber cap on the business end of the ARC-AAA light. I did several seaches, but could find it. Does anyone know which thread it was or more importantly, where that cap was purchase to fit the AAA head?

 

[x-ray]

Sounds like you mean this:

You can find it in this thread.

***EDIT***

The cap is also mentioned (in a lot more detail) here

 

[this_is_nascar]

Thanks x-ray. That's it.