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Anonymous users2024-01-24In your case, my suggestion is to go to a treasure to see it, and then type an exterior door lock back, it is not recommended to repair it yourself, because the lock must be a special commodity, non-professionals, even if it is repaired this time, it may not be broken at any time, and the impact is either not in, or it is not worth it. It's not very expensive on a certain treasure either. You can go and find out.
Find someone who specializes in lockpicking, or your local locksmith's association, if you have one. >>>More
Whether the lock cylinder is round or refers to a general ball lock. If the ball lock is simple, slowly rotate the back ball, when you see the two holes aligned near the middle of the trail near the middle of the ball, use the tip of the lock accessories to press the punch inside the hole, you can pull out the back ball after pressing down, loosen the back cover plate, load the lock body from the outside to the inside through the door hole, and then tighten the cover piece, and install the back ball.
First, which is the best anti-theft door lock cylinder?
1. Anti-theft door lock cylinder level: The anti-theft door lock cylinder used on the market is basically divided into three levels, 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. >>>More
The security door is locked in the house, and it cannot be opened outside, which can be assured.
The keyhole on the door frame was repaired with a file, and the deadbolt card was too tight, probably the door frame was a little deformed.