The 3M Scotchlok MNG18BC butt connector provides a robust and reliable connection for stranded copper wires. Featuring a nylon insulation grip, this connector ensures a secure mechanical and electrical bond. It is UL Listed and CSA Certified, making it suitable for a wide range of applications including building wire and luminaires. The connector's butted seam construction and insulation grip design contribute to its durability and ease of use. It is ideal for applications requiring a dependable and insulated wire termination.