Safe and reliable: The shell of Idong lever type wire nut connector adopts high quality PC insulation material to prevent leakage, safe and durable. Corrosion resistance, aging resistance and long service life. The conductor is tinned with pure copper, which can be used up to an ambient temperature of 150C and has better conductivity. Universal Compatibility: Idong lever type wire nut connector 3-way universal soft and hard wire connector, divided into concave and convex, can also be used for splicing. It is suitable for most ordinary household wires: ceiling fans, sockets, switches, cars, motorcycles, boats, speakers, lights, electrical boxes, chandeliers, switches, fan controls, etc. High efficiency: Idong lever-type wire nut connector can quickly and efficiently connect wires without damaging the core wire, and without laborious welding and wrapping wires into electrical tape, improving your work efficiency . Easy to use: Without any tools, you can connect the wires with your hands. 1. Place the handle at 90 2. Strip the wire approximately 10 mm 3. Install handle 4. The wiring is complete. Easy to detect: Idong lever type wire nut connector is transparent, you can see the wire connection and confirm whether the wire is fully inserted into the hole, and there is a test hole at the back of the connector to ensure your power supply is properly connected.