Still Head Plain, with thermometer socket B14, Cone size to fit flask 34/35 & to fit condenser 34/35, Each

Details:

Plain still head made of high quality, heavy duty 3.3 borosilicate glass. B14 thermometer socket. Cone size for both flask and condenser is 34/35. Still head measures 6" in height and is 5.25" in total width. Body diameter measures approximately 1.25" (32mm).Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C