Disconnect Tool for MC4 Connectors
Unlocking Tool For MC4 Cable Connectors
The new MC4 connectors are a real bear to unplug from each other once they are plugged into each other, so we recommend this tool if you will need to unplug any of the MC4 latching connectors or extension cables.
If you only need to unplug MC4 cables, you will need a single tool. If you need to take the connectors apart or screw them back together (as seen in picture #2), you will need two tools.