True Mods 8ft 7-Pin Trailer Cord Extension Wire Cable [7-Way Trailer Plug Wiring Harness] [Gooseneck Hitch Extender] Plug-N-Play [10-14AWG] 7 Prong Tow Wiring Connector Cord for RV Flet Bed Truck

The 7 wire extension was made of good quality and worked well. Would definitely recommend

The hitch extension that accommodates my bike rack on the back of my motorhome extended the distance between my wife's horse trailer and power connection on my coach. That was too great for the trailer's power wire to reach.This three-foot long trailer electric cable extension was exactly what I needed. I plugged it into the outlet on my motorhome, used electrical tape to attach the socket to the extended hitch and voila I made good, hassle free connection to my trailer's lights and electric brakes.Using this extension in the rain caused no problems with the electrical connections. This 7-Pin Trailer Cord Extension Wire Cable appears to be solidly-made, is sealed against the elements, worked great, for a reasonable price but arrived a day later than its promised delivery date.

Works as it should. Well made heavy materials

For the price can’t build one from parts

I have a wireless brake controller that I attach to the frame of my trailer because the mfg mount is stupid. I plug the trailer to the controller then use this to get to the seven pin socket. This works well and does what it is suppose to.