Quick and Secure Connection: Effortlessly connect wires with our winged wire connectors by peeling the outer skin, inserting stripped conductors, and twisting on. The metal spring ensures a stable connection, reducing the risk of accidental detachment. Enhanced Grip and Leverage: Experience superior handling with our connectors' knurled, winged texture. This design provides increased twisting leverage and a square wire spring that securely holds wires, ensuring a reliable connection every time. Safety First with Insulation: Our connectors are designed with your safety in mind, featuring high-quality insulated plastic casings. This construction not only protects you during wire connections but also enhances the overall safety of your electrical setups. Optimal Electrical Performance: Made with premium copper for excellent conductivity, our connectors facilitate increased current flow and reduced voltage instability. They are essential for preventing wiring failures and ensuring consistent device operation. Versatile Use Across Industries: Rated for up to 600V in building applications and 1000V in lighting setups, our wire connectors are perfect for heavy-duty use in automotive, construction, and lighting industries, providing reliable performance where it matters most. Colour:yellow Material:Plastic + Copper Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 500 * Winged Wire Connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.