This spanner is suitable for assembling and disassembling MC 4 or PV-SN02 male/female plugs. Its compact size and user-friendly design make it easy to operate. Featuring double wrenches for quick screw down, it is ideal for extending solar panel PV wires, PV connectors, PV cables, solar generators, and solar wire connectors. Constructed from durable plastic, this solar connector wrench remains sturdy during use, even in colder conditions. Unlike metal materials, it is less prone to damage. The tool simplifies assembly and disconnection; just insert the pin into the junction of the two connectors and pull them apart to easily separate them. Package Includes: 1 x Solar Panel Connector Tool. Specifications: Material: Plastic, Color: Blue, Size: 11.93x3.92cm/4.70x1.54inches. Note: Due to lighting and screen settings, the item's color may differ slightly from the pictures. Please allow for slight dimension variations due to manual measurement.