Organic chemistry glassware. This short stem take-off adapter is bent with a drip tip. It can be used to connect a condenser to a flask for vacuum distillation. The adapter is high-quality borosilicate glass. Instructions and illustrations for setting up organic glassware for a variety of procedures, such as reflux and simple vs. fractional distillation, are available in the PDF above under Resources.
The connection accepts a 10 mm serrated hose and fits 10 mm i.d. rubber tubing. Both the top and bottom joints are 24/40.