This Auto Jig Kit are essentially lock picks for cars. It's used by people in many professions such as locksmiths, auto dealers, and towing/car repossession companies. With our Auto Jig Kit, the user has the capability to pick a car lock very quickly. This Auto Jig Kit can open car doors and start the engine of many different foreign and domestic vehicles. This 10 piece sets of Auto Jig Kits is small and easy to keep around in case you get locked out of your car. Made of stainless steel.