High-Quality: The casing is made of high-quality engineering plastic injection molding, while the blades are made of high-quality phosphor bronze. The connectors are sealed with organic silicone grease, making them waterproof and -. Easy-to-Install: The quick connectors can be easily attached to boundary wires without stripping, making installation simple and hassle-free. weatherproof: The Cable Connector Set is a professional weatherproof connector designed for outdoor use, making it ideal for replacing cables and connectors on lawn mowers and other outdoor equipment. Compatibility: The Cable Connector Set is not only suitable for robot lawnmowers but also compatible with various outdoor cables and wires with a diameter of 3.9mm. Widely Used: This Cable Connector Set is compatible with , including for /, for / / ///Viking, making it a versatile option for customers., Weight: 0.27447551619 pounds, Manufacturer: NONDK