It is 1.63 km long and has an outside diameter of 11.6 m.
I decided to use the 3 in collet, which fixed the outside diameter of the foot at around 120mm.
Its nominal size is neither the inside nor outside diameter.
Check the outside diameter of the tripod legs and buy tubes to match.
It is often in ratio with the outside diameter, ranging from 1.2mm to 1.65mm wall thickness.
Find a drill bit a little larger than the outside diameter of the inner tube.
From this equation the outside diameter of single eye d is obtained.
For example, a workpiece may be required to have a specific outside diameter.
The first number represents the outside diameter of the threads.
Some sockets are designed to have the same outside diameter and shape within a given set size.