There is a $100.00 minimum order required when purchasing "Ace Glass" products
Overview
With 35/25 ground joint at bottom and #11 Ace-Thred at top. Will accept inner tubes with diameters of 9 mm to 10.5 mm such as thermowells, gas dispersion tubes, vacuum take-offs, etc. Suitable for most vacuum work. Supplied complete with nylon bushing and FETFE O-ring.