This heavy-duty battery disconnect switch provides reliable power isolation for your vehicle's electrical system. Featuring a robust construction with solid brass terminals and a 10mm terminal size, this switch ensures excellent conductivity and durability. The bright red and black design makes it easily visible and distinguishable. Two removable keys are included for added security, allowing you to prevent unauthorized use or tampering. Perfect for automotive applications, this kill switch serves as an essential safety feature by completely cutting off battery power when needed. Installation is straightforward with the clearly marked positive and negative terminals. The switch's sturdy construction is designed to withstand regular use in various weather conditions. Whether you're performing vehicle maintenance, storing your vehicle long-term, or need an emergency power cutoff solution, this battery disconnect switch delivers reliable performance when you need it most.