PREMIUM QUALITY MATERIAL: The wrench, made of metal alloy, is lightweight, strong and corrosion-resistant. Thus, it is not only strong enough to last a long time, but also lighter when used. SPECIAL DESIGN: The special MC4 PV Connector Wrench is a tool specially designed for the installation and disassembly of MC4 PV connectors, to ensure a firm fixation with the various components of the MC4 connector and enable efficient work. COMFORT AND SPEED: The special wrench for MC4 PV connectors has a hexagonal shape. This design ensures good contact between the wrench and the connector and ensures better torque transmission, making installation and disassembly more convenient and efficient. EASY TO CARRY: The MC4 flat wrench for PV connectors is lightweight and easy to carry and store. You can use the wrench for connector installation and maintenance anytime and anywhere. WIDE SCOPE OF APPLICATION: The MC4 tool has multiple functions. It is used to assemble and disassemble MC4 connectors to ensure that they are safe and reliable.