Our brass tubing assortment with indexed stand offers 20 different diameter sizes that are graduated in size by 0.0312" (0.792mm).
Because the wall thickness is
0.014" (0.355mm) the entire set is telescopic; that is, each
size piece will slide perfectly inside the next largest one.
Excellent for replacing slide receivers and stockings, reducing pipe sizes,
patching, woodwind key repair and many other uses.