How to see the lock cylinder model

To see the model of the lock cylinder, you usually need to look at the label or description on the lock cylinder itself or the lock cylinder package. The model of lock cylinder is usually a code consisting of a series of numbers and letters, which can be used to determine the brand, model and specification of lock cylinder. If you can't find the model of the lock core, you can try to contact the lock core manufacturer or consult professional lock maintenance personnel for more information.