Phillips Industries is an innovator as well as distributor of a wide variety of commercial trucking products, serving both OEMs and the aftermarket. The company is a vendor to virtually every major tractor and trailer manufacturer in the U.S., and a leader in the parts aftermarket. Product Features:Heavy-duty, reinforced zinc die-cast housingBrass terminations for superior conductivityRugged ringer grips for easy coupling/uncoupling15-611 replacement insert fits Phillips 15-610 & 15-630 plugs
