3M(TM) Scotchlok(TM) Electrical IDC 314-BOX Connector, Pigtail, Self-Stripping, Blue, 22-14 AWG, 50ct This electrical connector features a white body and blue cap and lets you connect either 2 or 3 wires Provides a water-resistant barrier with its mineral oil-based sealant Use with wire sizes 22 to 14 AWG solid or stranded Resists corrosion with tin plating while the brass element provides proper conductivity Performs well in temperatures up to 221 degrees F (105 degrees C)