At present, as the main parts of the safety lock are controlled by the manufacturer, the supply channel of the lock tool is not smooth, which leads to the high price of the lock tool. While there are a lot of fake and inferior products in the lock tools of the hardware market. The refurbished pieces are also original, and if you are not careful, the lock tools will be damaged in the keyhole. So be very careful when buying a lock opener, otherwise you may want to save money but it doesn't work.
First of all, you should buy the lock tools that are relative to the car's own lock. If you do not know your lock type, you can remember to look at the key. Some owners often with her, although the practice is the helpless choice of the emergency time, but also can only from the appearance, probably in general appearance, as for the materials and also not sure whether agree the accurate size, the best way to buy is knowing yourself, the characteristics of the lock and then refer to this kind of lock security locks toolkit, according to the part Numbers, combined with their own locks, make sure you need to buy the unlock tool.