What are the specifications and models of electric wrench sockets?

[MacElliott]

Electric wrench sockets are classified according to the drive square tang at the back, with sizes including three-eighths, three-quarters, one-half, and one inch. Here is some relevant information about car keys: Every new car comes with a configured key anti-theft code: When a new car leaves the factory, it is generally equipped with 2 to 3 keys. At the same time, every new car has a configured key anti-theft code. If only one key is provided, the 4S store can query the anti-theft code of the configured key through the database based on the vehicle license and the owner's ID provided by the owner. After obtaining this code, the 4S store requires the owner to provide the key tooth shape number to configure a new metal key. If a car key is lost, you can call 110 or 114: If a car key is lost, you can also call 110 or 114 for help. If you call 110 or 114 for assistance, they will transfer your call to the corresponding coordination center, which will notify a nearby or on-duty lock and key service company. A professional will immediately contact the owner to help solve the problem.