Electric cable spring thingy
I'm in need of a part to take some of the slack out of the cable that goes from the trailer to the car plug. My cable is a bit long and I've already pinched it between the hitch on the car and the hitch on the trailer. Luckily I only pinched through one wire and part of another so 2 butt splices later, some liquid electrical tape, and electrical tape later it's all fixed. But...I don't want it to happen again. I saw on one person's trailer a vertical spring thingy with a circle on the top that the cable went through and would bend forward if extra cable was needed and remain upright to keep some slack out of the cable. If anyone has any idea where I can find this piece or what the hell it's called, I'd be greatly appreciative!