Help with size of original CR2 Ion split ring - Info found - Thanks kitelights!

I sold a CR2 Ion a while back but couldn't find the original split ring. I promised the buyer if I ever found it I'd send it. I was digging around the floor with my nose to the ground with one of my brighter lights trying to find something I dropped when I came across a split ring. Now I've got these all over the place but I think this may be the lost CR2 Ion ring which was just the right size to squeeze into the tail and stay put. Please if you have caliper or digital caliper can someone with an Ion please measure the size of the split ring ? TIA!

Re: Help with size of original CR2 Ion split ring?

Anyone? Just a CR2 Ion, a caliper and a minute. I PM'd Endeavor (the maker) but no answer yet.

Re: Help with size of original CR2 Ion split ring?

ID / .43 in
OD / .545 in

Re: Help with size of original CR2 Ion split ring?

Awesome! Thank you so much. We have a winner - this is the long lost split ring that now belongs to Sgt. LED as I sold him my Ion a couple months ago. :thumbsup:

SWEET the split ring is coming home to it's ION.
Thanks both of you!