Introducing Tectran's Tin Plated Butt Connectors -Corrosion Protection: These connectors are tin-plated to provide maximum corrosion protection, ensuring long-lasting performance -Flared Ends: Designed with flared ends on both sides, making it easy to insert cables securely -Heavy Wall Options: Available in both heavy wall and extra heavy wall versions, offering flexibility to meet your specific needs Upgrade your electrical connections with Tectran's Tin Plated Butt Connectors for reliable and corrosion-resistant performance.