About this 3D model

A simple design to create a back shell for Polarized Header Pins so they can be used in-line. Script allow selection of several parameters but the important ones are; Number of Pins Length of back shell Radius of hole I have tested 2, 3 and 4 pins but haven't tried any thing bigger. Solder the wires to the pins, heat shrink for support, then a little epoxy to hold it all in place. Print and Enjoy.