This heavy-duty battery disconnect switch provides reliable power isolation for your vehicle or equipment's electrical system. Rated for 12V/125A applications, this gold-plated top post mount switch features a distinctive red control knob for easy operation. The robust design includes precise dimensions - 94mm length, 57mm width, with a 17mm terminal opening - ensuring a secure fit on standard battery posts. Perfect for cars, trucks, RVs, boats, and various electrical equipment, this quick-release cut-off switch offers essential safety and maintenance functionality. The durable brass construction and precision engineering deliver consistent performance, while the quick-disconnect mechanism allows for rapid power isolation when needed. Installation is straightforward with the included mounting hardware, making it an ideal solution for both emergency shutoff and routine maintenance requirements. The switch's compact design doesn't compromise on functionality, providing reliable circuit interruption whenever required.