The 3M™ Scotchlok™ Insulation Displacement Connector 314 is designed to provide a reliable electrical connection between two or three wires. It features a dual element connection and a moisture-resistant seal with mineral oil-based grease. Made from nylon, the connector is self-stripping, flame retardant, and resistant to moisture. It is suitable for connecting 22-14 AWG solid or stranded copper conductors, whether tinned or untinned. The connector is blue in color.