Solid 999 fine silver hollow tubes pick size. foot long dead soft
2.31 mm outer 1.80 inner .25 wall
3.25 mm outer 2.75 inner .25 wall
5.10 mm outer 4.35 inner .38 wall
6.35 mm outer 5.35 inner .50 wall
9.35 mm outer 8.35 inner .50 wall
12.7 mm outer 11.7 inner .50 wall