1" OD x 0.87" ID x 0.065" Plug With Opening

Made this to make sure the wires don't get rubbed raw on the ends of the steel tube on my mpcnc.

Fits 1" OD x 0.87" ID x 0.065" Wall tubing
This is one of the tubings available for Size J (1") MPCNC - http://www.thingiverse.com/thing:1671517


*please note: this will not fit snug in 0.045" wall tubing.