The 3M Scotchlok 314 IDC Pigtail Electrical Connector gives you a reliable, electrical dual-element connection. Use this blue-capped connector with a mineral oil-based lubricant to create a moisture-resistant barrier, and crimp it securely with the E-9BM Crimping Tool. It accommodates conductor sizes ranging between 22 and 14 AWG for versatility. This connector is suitable for use in temperatures upto 221 deg F (105 deg C) and its durable nylon insulation is flame retardant to help prevent fire damage.