I used 5/8ths round rod and 1 inch gas tubing...
cut the tubing lenghths at 2 inchX2 and one at 3 inch.
cut the rod at 24 inches.


Taper one end to a point on the rod...I forged it but grinding a taper just the same


slide the tubing on the rod as shown keeping in mind that we will weld the top and the bottom piece leaving the center 3 inch piece able to spin

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