DescriptionThey are used to connect multiple solar panels or groups of solar panels together in a solar field, and typically used in parallel applications. The pin is made from machined copper and sealed tip that can ensure excellent electrical contact.Features- Color: Black, blue. - Metarial: PPO, copper, PC. - Connector Size: 9.3x2x2cm/ 3.66x0.78x0.78 inch. - Wrench Size: 11.8x3x1.8cm/ 4.64x1.18x0.7 inch. - Made of material for lasting use. - Assembling and disassembling male and female connectors. - With excellent aging resistance and UV endurance, it can be used in harsh environment. - Easy and fast to lock and open.male and female points with stable self-locking system. - Professional tool is needed. Portable size and creative design, suitable for home.