【Package Contents】: The package contains 4 red battery isolator keys, the product size is 48x43mm, the shaft diameter is 10mm, suitable for most standard size battery isolators.
【Battery Disconnect Function】: The car battery disconnect switch key can safely disconnect the power supply, eliminate the power consumption of the car when not in use, solve the leakage problem for you, and effectively improve the safety of the vehicle.
【Humanized Design】: The battery kill switch key has a widened handle, allowing you to turn the knob on the battery more easily, helping you disconnect or reconnect power, simple operation.
【Premium Material】: The car battery isolator switch key is made of high-quality plastic and solid brass nuts to ensure strength and durability, not easy to corrode and rust, safe to use.
【Widely Used】: The isolator switch spare key can cut off the power immediately, perfect for converted yachts, cars, caravans, boats, campers, motorhome, travel trailers, trucks.