Greasefilled cable connectors for easy repair or extension of your cables The grease in the connectors prevents water from entering them. ;That's why the cable connectors are waterproof and weatherproof. ;use our product outdoors without fear, as any water infiltration is prevented. The connectors are thus a complement for invisible dog fences, robot lawn mowers, automotive electricity, electrical cabinets, undergrounding and many sCable connector for 2 or 3 wiresAdapts the whole range of cables with a section of 0.5mm to 1.5mm Size: Depth = 24 mm, Width = 23 mm, Height = 17 mm (per connection)Simple assembly: Simply approach the connecting cable to the connection hole and press together. ;With the help of a little pressure, for example using pliers, the pressurized Ucontact penetrates the insulation and thus creates a secure and durable connection. An advantage, you don't need to strip the cables: fast, simple and safecolor: bluePackage content: 20 x cable connectors