This is just a very basic tool that I designed and printed with no file to start with. Please be kind LOL LOL LOL

I was making a custom lightbar for one of our large towtrucks at work and it required  me to instal over 50 small marker lights. ( Chicken Lights )

After 10 of them my hands hurt like heck so I made this tool in order to give my hands a break. It made it easier to instal and turn the lights once they were inserted.  Tool is udes to push lights into the rubber gromet. 

2nd use: Once the lights are installed its hard to turn them so they all line up the same. This tool just makes that process much much easier. 

The socket part of the toll measures 17.05mm 

Cool little tool and as stated above this is also the first thing I designed, printed and used that was my own creation.

Hope someone else finds it useful as well.