Cable connectors with grease filling compatible with easy repair or extension of your cables The grease in the connectors prevents water from entering them. Cable connectors with grease filling compatible with easy repair or extension of your cables The grease in the connectors prevents water from entering them. You can use our product outdoors without fear, as any water infiltration is prevented. The connectors are thus a perfect complement compatible with invisible dog fence, robot lawn mower, electricity. Automotive, electrical cabinet, underground and many moreFeatures: - Color: blue-white - Cable connector compatible with 2 or 3 wires />- Adapted to the whole range of 0.5mm to 1.5mm - Size: Depth = 24mm, Width = 23mm, Height = 17mm (per connection) connect from the connection port and press together. With the help of a little pressure, compatible with example with a Using pliers, the pressurized U contact penetrates the insulation and thus creates a secure and durable connection. Another advantage, you do not need to strip the cables: fast, simple and safe