Rising tube, for all House hold stove.  Rising tube is 4.58 mm 

                 long ,  1"7/8  long...Internal Threads on both ends of.. Rising tube  is for tanks with male threads

                  as shown in picture.....Will fit all Optimus/Primus/ Butterfly, Sievert , Liberty house hold stoves..

for Kerosene burner 207    209 Alcohol, regulating burner, Silent burner,  Roaring burner.

           Riser comes  with all  packing ... Check out my other items!