Keep Safe - The 2-core connector is made of quality materials, providing thermal stability and ensuring the plug is durable and wear-resistant. High-performance flame-retardant insulating material and modified copper offer long service life, corrosion resistance, anti-aging properties, voltage resistance, and protection against electric shock. Easy to use - Reduces wiring time by 70%. Simply lift the lever, insert the stripped wire, and close the lever to create a secure and solid connection. Practical & Tidy - Compatible with solid, stranded, and flexible wires. Fits 18-22 AWG cable. Minimizes damage to wire ends, helps maintain organized electrical boxes, and eliminates the need to twist multiple copper strands together. Reusable & Efficient - Suitable for both flexible and solid wires. Each connector is designed to accommodate different wire types and diameters for safe connections. Widely used - Compatible with various gauges of standard household wiring. Ideal for use with ceiling fans, outlets, switches, cars, motorcycles, marine applications, speakers, and more. Commonly used in building wiring to save space while accommodating all necessary connections. Weight: 0.8g/pc Material: ABS Color: As shown Package Contents: 50 x Double-wire Push-in Connector with Locking Buckle Note: Light reflection and different displays may cause slight color variations between the item and the image. Measurement may vary by +/- 1-3cm.