1. Versatile Connectors: Multiple port types are designed to meet your common needs for joining 2, 3, 4, 5, or 8 conductors. These lever wire connectors can be used flexibly in narrow spaces, making them ideal for a wide range of electrical applications 2. Quick and Reliable: Our kuject wire connectors offer fast, tool-free connections in seconds. Made of flame-retardant materials, these connectors are safe, reliable, and resistant to aging and corrosion 3. Universal Compatibility: Our lever wire connectors are designed to work with both multi-strand flexible conductors (0.08-4mm², AWG12-28) and single hard conductors (0.08-2.5mm², AWG12-23), making them suitable for most household wiring needs 4. User-Friendly Design: Kuject electrical wire quick connectors feature a transparent appearance and voltage test hole design, making it easy for you to inspect your wire connections for reliability and convenience Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.