Features 1、RESISTANT TO RUST AND CORROSION: Made of ABS plastic and solid brass nuts, rust and corrosion resistant, rugged, durable and safe to use 2、ELIMINATING POWER DRAIN: Safely disconnects the battery, eliminating any power drain from the battery when the vehicle or boat is not in use 3、SIMPLE OPERATION: Spare key can realize disconnect and reconnect the battery with a light turn of the knob on the battery 4、WIDE APPLICATION: Suitable for a variety of applications including automotive, marine, boat, truck, very versatile 5、FOR BATTERY DISCONNECT SWITCH: Fits standard size battery disconnect switch, can be placed in front, rear, left and right of vehicle Specification Item Type: Kill Switch Key Color: Red Material: ABS + brass Size(LxW): Approx. 47 x 43mm / 1.85 x 1.69in Vehicle Placement: Front, rear, left, right Quantity: 2Pcs Various applications including car, ship, boat, truck Fit standard size battery disconnect switches Package List 2 x Kill Switch Key