1、[Safe And Reliable] The shell is made of high quality PC material, which is resistant to corrosion, high temperature, and aging, which can effectively prevent leakage, and is safer than traditional wire nuts. 2、[Replaceable] This lever wire connector is a reusable quick connector, if you need to replace other cables, just flip the small lever up and take out what you need and replace it, very convenient. 3、[Compatible] Any combination of flexible, stranded and copper cables can be connected, 3 different models (2 ports, 3 ports, 5 ports), for decorative wiring such as connecting ceiling lights, spot lights, etc. 4、[Transparent Cover] Through the transparent cover, you can check whether the cable is long enough, whether the cable is fully inserted, and whether the cable is connected to the connector. 5、[With Test Hole] There is also a test hole on the back of the connector, the test hole can be used to check whether the cable has power, and all types of standard test probes can be used for the lever nut. 10 x Lever Wire Connector 212R10 x Lever Wire Connector 213R10 x Lever Wire Connector 215R Item Type: Lever Wire ConnectorMaterial: PCColor: RedModel: AWG 212 (Two Holes), AWG 213 (Three Holes), AWG 215 (Five Holes)Maximum Current, Voltage: 32A 600VRated Shock: 4kVAdapt to Wire Size: 0.14-4mm²