What is the size of the all thread rod used to hold the fittings across the glass section?
Tri-Clamp Sanitary Short Sight Glass Stainless 304- Various Sizes - 1.5", 2", 3", 6", 12"
" USA Lab Tri-Clamp Short Sight Glass - 304SS & Borosilicate | Various Sizes Our USA Lab Tri-Clamp Short Sight Glass is built from 304 stainless steel with a durable borosilicate glass window, giving you a clear view into
" USA Lab Tri-Clamp Short Sight Glass - 304SS & Borosilicate | Various Sizes Our USA Lab Tri-Clamp Short Sight Glass is built from 304 stainless steel with a durable borosilicate glass window, giving you a clear view into