Features: Ensure your home's electrical safety with our Negative Battery Disconnection Switches, designs to effectively prevent battery drain and extend battery. Crafted from plastic and high conductivity , this Switches is build for long and reliable performances in managing your power sources. Suitable for homeowners and DIY enthusiasts look for easy to install solution to protect their electrical systems and appliances. Perfect for use in residential setting, garages, or workshops where controlling the power supply to various circuits is essential for maintenance and safety. With its operation and robusts construction, this Disconnection Switches is a must get accessory for anyone seek to enhances their electrical system management. Specifications: Component: plastic+brass Size: as picture showns Package Includes: 1 set Battery Disconnection Switches note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.