Five termial automotive relay with integrated mounting tab.  Capable of switching up to 60 amps.  Normally closed terminals can switch 40 amps.  The best solution for switching high amperage loads such as head lamps, auxilliary lamps, fog horns, motors, fans, window lifters, air conditioners, heated windows and mirrors, and a myriad of other equipment existing on vehicles today.  12 volt coil.  Quantity discounts available online.