Gel-filled cable connector: for easy repair or extension of your cables. These 20 314 connectors are completely waterproof and ensure a solid connection. Simple assembly: Up to 3 wires can be connected. Application: 0.5 mm² to 1.5 mm² wire diameter. Versatile use: Outdoor, garden, robotic lawnmower, invisible dog fence, underground installation, also suitable for underground installation and many more. Note: The data are all measured manually. Please allow 1-3 cm error. Due to differences in light and display, there may be color differences. Please refer to the actual item received.