Can the deadbolt of the security door be changed separately?

Is it because the distance between the lock and the door frame is too large? The deadbolt generally cannot be adjusted, and adjusting the length will reduce the life of the door, but it is okay to shorten it. But it is not recommended that you make do, the most important thing about the anti-theft door is the lock, and it is recommended to repair the door.

Yes, the general family now says to change the lock, in fact, is to change the lock cylinder, the general hardware stores have to buy, the price is generally in the dozens, depending on the requirements of the choice. The level of anti-theft door lock cylinder is basically divided into three levels in the market, namely A-level, B-level, and super B-level (also known as C-level). According to the "National Mechanical Lock Standard", the anti-theft door lock cylinder has two levels, A and B, and the super B level is an enhanced version of the B level developed by the entrepreneur.

The same type of parts of the security door can be replaced with each other, and there are many different lock cylinders. The deadbolt can also be replaced, but few people operate "deadbolts", which are not easy to buy, so you can try your luck at the market.

Yes, you can go to the hardware store and buy it back to change it yourself or find someone to come back to change it!

Yes, you can find an anti-theft door dealer.

OK.

Change it yourself; Or you can find someone else to change it!

Find a place where you buy a door, repairs.

Yes、It is best to use the original manufacturer。