Parallel Groove Clamp CE Materials Non corrosive metal contact, tin plating, strong corrosion resistance, high performance polypropylene insulation (durable insulation thermoplastic) to ensure no short circuit Features Simply slide the connector onto the existing cable, add a new wire, squeeze it with pliers, and then click the flap to close Scope Of Application Widely used in household and industrial wire connection, suitable for ship and automobile applications How To Use Step 1 Insert a wire in the quick splice connector. Step 2 Put another wire in the connector. Step 3Crimp the connector with pliers. Step 4 Close the gap. Then the connection is finished. TypeWidthLength 801P3 8781002031 802P3 8781012031 802P3 878101W2031 805P3 87820120.534.5Parallel Groove Clamp CE website:http://www.gedele-terminal.com/cable-joint-clamp/parallel-groove-clamp/