Tripod 3.4ml Extension Kit includes:
-One tank, made of Borosilicate Glass with fused ends.
-One Chimney extension tube with inner D=3.0mm (SS316F)
-One Chimney extension tube with inner D=4.0mm (SS316F)
The kit increases height of device by only 6mm, to a total of 45.0mm Tripod extended version.