Readystop TOWED VEHICLE EMERGENCYbreak-away KIT
This device will set and hold the brakes on your towed vehicle in the event it should ever become separated from your RV while in motion. The ReadyStop is easy to install, non-invasive, and meets or exceeds all United States and Canadian requirements. Comes complete with all mounting hardware and install instructions.
A supplemental brake and breakaway device is required by law in many States and Provinces when towing a vehicle 4 wheels down.