Adapter Reduction, Socket size 19/26, Cone size 40/38, Each

Details:

Reduction adapter made of high-quality borosilicate glass, featuring a socket size of 19/26 and a cone size of 40/38. The adapter measures 4 inches tall and approximately 1.5 inches wide. The receiver is also constructed from high-quality borosilicate glass. Eisco Labs' borosilicate glass has the following heat tolerances: strain point, -515°C; annealing point, 565°C; and softening point, 820°C.