1. [Professional Wrench]: The photovoltaic wrench tensioner kit is available in three different slot sizes, allowing easy conversion of different photovoltaic cables. A wrench with the same connector is suitable for a wider range of applications. 2. [Easy to Use]: Put a new connector on this solar wrench, fix it with one wrench, twist and tighten the other. Whether they are maintenance professionals or beginners, they can easily work on photovoltaic projects. 3. [Suitable for most connectors]: The solar connector wrench is a portable assembly tool used to extend solar panels, photovoltaic systems, solar generators and photovoltaic systems connected to solar cables. 4. [Lightweight and portable]: The wrench tensioner kit is lightweight, small in size and can be carried around, used for crimping solar adapters. Saves time and labor when installing and disconnecting connectors. 5. [Stable material]: Made of flame-retardant ABS, we use high-strength plastic to resist pressure and wear, as metal may damage plastic photovoltaic connectors.