Easy to install, no tools required. Plug and play, then finished. Different wires are managed separately, different diameters can be connected securely. Built-in test point, electrical test without removing the tape. Technological innovations reduce wiring time by more than 50%. They are perfect for removable connections as soldering does not need to occur. Suitable for copper wires of size 0.084mm / 2812 AWG. Connect any combination of solid, stranded and flexible copper wires faster and more reliably. If you need to change other wires, you just need to lift the small lever and remove what you need and replace it, very convenient. Made from the best flame-retardant insulation material Nylon PA66. With the advantages of long service life, corrosion resistance, aging resistance, high pressure resistance, insulation and flame retardant, it can effectively prevent electric leakage. Therefore, lever nuts are safer than traditional metal nuts. The internal spring contact is copper material, special surface plating to prevent oxidation, low resistivity and better conductive properties. The spring clamping technology is reliable and does not fall off. Since the clamping force can be automatically adjusted with the conductor thickness, the conductor contact is reliable and is not affected by the installation technology. Widely Application: It is widely applied to building wiring, such as used to control multiple lights by one switch. It is ideal for compact and complex applications. Specifications: Material: Copper tam + Nylon Modified PA66 Color: + Yellow + Blue + Gray Package Includes: KV436 Lever-Nut Wire Connector X 4Pcs Rated voltage 600V, rated current 32A. Suitable for solid copper wire size 0.082.5mm / 2814 AWG. Suitable for stranded hard copper wire size 1.52.5mm / 1614 AWG. Suitable for stranded soft copper wire size 0.084mm / 2812 AWG. How to Use? 1. Open the wire housing 9-10mm. 2. Push the lever 90. 3. Connect the wires. 4. Press the lever to close the clamp. Advantage: Suitable for a variety of wire sizes. Plug and play quick connection. Built-in test point. Maintenance-free connection. Low installation cost and safe operation. The operating lever eliminates the need for tools. The maximum continuous operating temperature is 105C. Different wire types and sizes can be combined in one connector. Corrosion resistance, high temperature resistance and aging resistance. Reusable wire connector. Product color: multicolor Product size: 33.5 * 41.5 * 14.5mm Delivery quantity: 4 pieces Yeuri