Battery Disconnect Switch, Suitable Compatible With Cars, Trucks And Ships A The product is shipped based on the color or size of the main image of the product page. General Motors Truck Boat Battery Terminal Main Disconnect and Switch KnobEasy to operate: disconnect and reconnect the battery in a simple turn through the knob on it.Effective to solve these problems: electric leakage and loss of electricity.Made of Metal, suitable compatible with different types of batteries, as long as their pile head diameter is 11-13mm.450 ampere rated surge current and 125 ampere continuous rated current 12V 24V Perfect compatible with car, truck, boat or motorhome batteryMaterial:Metalcolour:As ShownPackage Contents:1 * Power switch 11-13mm (With black lid)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.