1、Applicable Models: Ignition lock switch sleeve release socket is replacement for for Benz W129, W140, W202, W210 and W220 chassis vehicles. 2、Function: Ignition lock remover socket is epecifically designed to loosen and tighten the ring that secures the ignition switch in your car. 3、High Durability: This socket is made of premium aluminum alloy, durable and can withstand long term use and repeated use. 4、Safe and Reliable: Ignition lock removal sockets are very safe and will not damage your vehicle and also prevent accidental damage or injury. 5、Easy to Use: The socket is designed to be very simple and easy to use, requiring no specialized technical knowledge and no special tools or equipment.