Hi, these are all .965" , in great condition. I've replaced them with Tak's.
****If you buy more than one, take $5 off each****
18mm____ 35______ ****SOLD****
12.5mm__ 40______ ****SOLD****
7mm_____ 35______ ****SOLD****
10mm Siebert___ 35___ also 0.965 some paint loss on outside of lower painted-copper tube portion from normal use - does not affect optics
Shipping via USPS Priorty Mail w/tracking $4, (combined on multiple purchase)
Sorry, no PayPal