Use Bridgeport’s 683-DC2 1" Two Screw Strap Type MC Connector to join interlocked metal clad cable to an electrical box or enclosure. Die cast zinc connectors feature a precise fit and finish for a trouble-free performance and excellent corrosion resistance in harsh environments. The 683-DC2 fits 6/4 to 6/3 MC cable and installs into a 1" knockout. Fitted with two screws and featuring a strap design, this connector guarantees a high-quality and secure connection.