This tool can help to disassemble and assemble a 13 pin ASPÖCK trailer connector.

I have printed it in PLA and as my connector was very stubborn I snapped it once. I recommend a stronger material it your connector als struggles being disassembled.

I made three versions; one without any text on the handle, one with cut out text on the handle and one with the text as separate objects so one can print the text in a different colour easily.

I was inspired by this youtube video and it shows how to use a similar tool.