The choice of locks should pay attention to the following three points:
(1) Comparing the weight of the lock with the handle, the heavier it shows that the material used for the lock cylinder is thicker and more wear-resistant. On the contrary, the materials are thin and easily damaged.
(2) Look at the surface finish of the lock, whether it is delicate and smooth, without spots.
(3) Open it repeatedly to see the sensitivity of the lock cylinder spring.
(4) Try to buy locks with high brand awareness to ensure quality and durability.
In addition, please note that there is an unassuming metal unlocking piece in the new lock that you bought. Do not underestimate it. If the key is lost or the lock fails, the lock can be easily removed and replaced with an unlocking tab. You can remove the keyless end of the unlocking piece, remove the handle, and then withdraw the other end with the key, install a new lock, will not damage other parts
(1) Comparing the weight of the lock with the handle, the heavier it shows that the material used for the lock cylinder is thicker and more wear-resistant. On the contrary, the materials are thin and easily damaged.
(2) Look at the surface finish of the lock, whether it is delicate and smooth, without spots.
(3) Open it repeatedly to see the sensitivity of the lock cylinder spring.
(4) Try to buy locks with high brand awareness to ensure quality and durability.
In addition, please note that there is an unassuming metal unlocking piece in the new lock that you bought. Do not underestimate it. If the key is lost or the lock fails, the lock can be easily removed and replaced with an unlocking tab. You can remove the keyless end of the unlocking piece, remove the handle, and then withdraw the other end with the key, install a new lock, will not damage other parts
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