The Phillips 12 / 10 Gauge Shake Jar Butt Connector is the perfect solution for reliable electrical connections. This connector offers superior mechanical dependability for conductivity and its innovative design allows the solder to flow more effectively around the connector. It also confirms with RoHS regulations and meets or exceeds OEM specifications. The connector completely seals exposed wires and protects them against moisture and corrosion. The yellow color makes it easy to identify. This connector is perfect for any electrical project and will ensure a secure and reliable connection. FleetPride is your First Click in Heavy Duty®.