This is a bracket that holds the wiring harness (male end) for a 7 flat trailer. The hitch that I installed had a small horizontal tab to the left of the ball where you could use a bracket to mount the plug and tidy things up a bit. I simply designed this to mount there instead and gave it a downward angle so that it would clear the bumper on my van. There were two factory screws on my harness that hold it together. Since I had no screw holes to hold the harness to an actual bracket, I simply removed my two side screws and made the bracket thick enough to where, after putting the harness into the bracket and replacing the screws, it simply keeps it from coming back out (See picture 4). Printed on its side and with PETg to be durable and temperature resistant. Happy printing!