Compatibility: Easy operation, easy to insert. Electrical connector for joining braided and solid wire and wires of differing sizes. Suitable for wire size 0.2~4mm²/AWG24-12Imported stainless steel is used inside to lock the wires firmly without loosening, and because they can be reused, the wires can be disassembled or reconnected for multiple times. Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal Block Quick Splice Terminal Blocks Wire Connecting (1 in 4 Out) Made with high-quality flame-retardant insulating material and premium quality copper for better conductivity, these lever wire connectors are built to last and offer a secure and reliable connection for your wiring needs. Lever wire connectors are used in companies, construction sites, etc. Used for electrical, electric control, power supply, home appliances, lighting, machinery and other wire connection parts of the wire connection. Package content: 10Pcs X (1 in 4 out) DIY Splicing Connect