AA13180A – Adapters, Still Head With Top Thermometer Joints Cat. No. Socket Size Cone Size to Flask Cone Size to Condenser Pack Size AA13180114A 14/20 14/20 14/20 4 AA13180119A 14/20 19/38 19/38 4 AA13180124A 14/20 24/40 24/40 4 AA13180129A 14/20 29/42 29/42 4