Shur-Set III(R) Breakaway System;Incl.
.5 Amp/Hr Battery;PN[2010] Nylon Breakaway Switch;Charger;California Residents: WARNING Tekonsha Shur-Set III Breakaway System - 2028 A breakaway system is an emergency device that automatically activates your trailer break in the event that the trailer becomes disconnected from your tow vehicle.