The Grainger 16V669 is a Westinghouse 15 Amp, 125 Volt, 3-Wire Grounding Plug with Straight Blades and Side Wire Holes. It has a NEMA 5-15P configuration with a black, white and green wire connection. The plug is UL Listed and CSA Certified. It is made from high strength thermoplastic and has side wire holes for secure wire termination. The plug can be used on appliances, power tools, and extension cords requiring 15 amps and 125 volts. This is a standard 3-prong grounded plug for safe operation.