Features: Brass terminals ensures sturdy connection and prevent oxidation, delivering power transmission for battery terminals disconnect switches in automotive and marine applications. Molded designs integrates seamlessly with battery posts, featuring ergonomic operations and secure contact to minimize resistance while enabling rapid emergency circuit interruption. Additional for car enthusiasts, campers owners, and marine equipment users requiring quick battery cutoff during maintenance or electrical systems emergencies. Optimized for battery terminals protective in vehicles, backups, and industrial equipment where stable current flows and instants disconnection capabilities. Engineered brass terminals with corrosions resisent coating maintain conductivity, while sturdy construction easy installation in tight engine compartments or storage solution. Specifications: Materials: Brass Type: As Picture Show, Two Type to Choose Size: 5.38x12.57cm/2.12x4.95inch Package Includes: 1pc Disconnect Switches Set note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.