UST
Male 14/23 ground Joints,Clear. About 3 inches of tube between the joints.
12.7 MM x 2.4 MM Schott Medium Wall Tube
6 MM Schott Clear Rod
9.5 MM x 2 MM Schott Medium Wall Tube
26 MM x 4 MM Schott Heavy Wall Tube
19 MM x 3.2 MM Schott Heavy Wall Tube