The product is a set of 50 double-wire plug-in connectors with a cable clamp locking buckle, designed for wires with AWG 18-22. The connectors are made of copper and have a 2-pin style, suitable for securing wire connections. The black connectors are compatible with wire mounting types and are manufactured in the United States. Each unit contains one locking buckle, providing a secure and reliable connection for electrical equipment and supplies.