Keep Safe – The 2-core connector is made of 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 damage and helps maintain neat, organized electrical boxes without twisting multiple wires together. Reusable & Efficient – Suitable for both flexible and solid wires. Each connector features independent contact springs 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 general building wiring. Helps save space in junction boxes and distribution panels. Weight: 0.8 g per piece Material: ABS Color: As shown Package Contents: 50 × Double-wire Push-in Connectors with Locking Buckle