Keep Safe – The 2-core connector is made of high-quality materials with thermal stability, ensuring durability and wear resistance. Flame-retardant insulating material is used to coat the copper contacts, providing long service life, corrosion resistance, anti-aging properties, voltage resistance, and electric shock protection. Easy to Use – Reduces wiring time by up to 70%. Simply lift the lever, insert the stripped wire, and press the lever closed for a secure, reliable connection. Practical & Tidy – Compatible with solid, stranded, and flexible wires. Fits 18–22 AWG cables. Minimizes wire end distortion, helping maintain neat and organized electrical boxes without twisting multiple wires together. Reusable & Efficient – Suitable for both flexible and solid wires. Each connector features independent spring contacts to accommodate different wire types and diameters safely. Widely Used – Compatible with standard household wiring applications including ceiling fans, outlets, switches, automotive systems, marine equipment, speakers, lighting fixtures, and building wiring—helping save space in junction boxes. Weight: 0.8 g per piece Material: ABS Color: As shown Package Contents: 50 x Double-wire Push-in Connectors with Locking Buckle