Butt Conn Nylon Yellow 12-10GA 100Pck

3M(TM) Color-Coded Butt Connector ensures an ideal fit while offering reliable and safe performance. The connector has a nylon-insulated butted-seam barrel and withstands temperatures of -40 to 221 degrees F (-40 to 105 degrees C). Copper construction offers good conductivity and a tin-plated finish resists corrosion.