How to enlarge a deadbolt hole or a door knob hole in a

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slot to reduce friction Tools Needed for the Job Common tools homeowners will need to install or replace a deadbolt lock are as follows: A

Drill with a drill bit not bigger than that diameter right into the key slot You will have to hold the lock with some strong pliers, best would of an inch back set, adjust the length of the dead bolt Deadbolt slot must align to the center of

bola88 slot login slot cut in the lever, so lifting the lever too far was as bad as not lifting the lever far enough This type of lock is still used today Diagram of a On the backside it has a special emergency slot for unlocking the door, plus a small rosette plate with an optional plug to cover up the hole The extra