I was needing a corner insulator for a T-Post electric fence for my garden. All I could find were egg shaped insulators for the inside corners of a fence. I really wanted one that I could string fencing continuously around the outside and have full coverage for small critters like rabbits.

I designed this insulator in Solidworks to fit between the nubs on a 1.25lb/ft T-Post with a locking pin to lock it into place in-between the nubs. Just slide it over the post and slide the pin in place and it gives a 360 degree insulator for wire or poly rope.

This is still a work in progress. It might need to be scaled slightly for other posts. I am providing the design files as parasolid files so they can be imported into most any version of Solidworks or other CAD programs as well as the STL files of the last build.