- Combination Set: This versatile kit includes high-quality cable connectors designed for various connection types, accommodating 4 mm wires. It effectively supports connections for 45 two-pin terminals, 30 three-pin terminals, and 15 five-pin terminals, making it ideal for a range of electrical installations. - Premium Materials: The outer shell of the cable connectors is crafted from flame-retardant PC polycarbonate (V-2), while the inner conductor is made of nickel-plated copper. This combination ensures excellent conductivity, flame resistance, and corrosion resistance, providing durability and safety during use. - User-Friendly Design: The innovative design simplifies the wiring process. Just remove the cable protector, slide the orange clip up 90 degrees, insert the cable, and turn off the switch. This method significantly reduces wiring time compared to traditional methods. - Wide Compatibility: These lever wire connectors are compatible with most household wiring applications, including lighting, outlets, switches, automotive wiring, speakers, switch boxes, fan controls, and small appliances. The slim design is perfect for tight spaces. - Practical Use Cases: 1. Easily connect lighting fixtures in your home renovation projects without complicated wiring. 2. Simplify electrical repairs in appliances by quickly reconnecting damaged wires. 3. Enhance your vehicle's wiring system with reliable connections for audio upgrades or additional lighting. This combination set of high-quality cable connectors is engineered for efficiency and reliability, ensuring a safe and effective solution for all your wiring needs.