Quote Originally Posted by Jack Hise View Post
Ohiofly;
No. There is on in the Anglers Supply site though. All the ring sizes I've seen are in MM and refer to the O.D. of the ring.
Salmon 3.5 mm
Sea Trout 3.0 mm
Streamers 2.5 mm
Trout 2 mm.



I use the 2 mm for my light leaders like Kathy Scott's. 2 wt to 5 wt. But I DO use the 3 mm on my 4 to 6 wt and they are just fine. But like I said, I got 3 mm from Streamside and they were HUGE compared the the 3 mm from Niche. I think it is thickness also.
Check this chart out:

http://www.streamsideleaders.com/TIPPET%20RINGS.htm