These durable, low-cost blue butt connectors are designed for reliable electrical connections in a wide range of applications. Manufactured from a single piece of copper or brass and electro-tinned for enhanced corrosion resistance, they provide long-lasting performance even in demanding environments. Each connector features a colour coded, flared-entry vinyl sleeve for easy identification and fast wire insertion, helping reduce installation errors and saving time on site. The integrated anti-vibration copper sleeve ensures a secure crimp and stable connection, even where movement or vibration is present. Supplied in a convenient pack of 100 blue butt connectors, this multipack helps ensure you always have the right terminals available for electrical repair, maintenance and installation tasks in automotive, industrial, domestic and general wiring projects.