Key Inter Lock Cable provides accident prevention function such as vehicle’s sudden start due to driver 's carelessness in auto transmission vehicle.When the shift change lever’s position is outside the "P (parking)" position, it is a safety device that prevents the driver from inserting or removing the key for vehicle operation.In order to make it easier to mount on the vehicle, the mounting part of the cable has a one-touch structure. It is made of plastic material and has high efficiency and high reliability through light weight.