Perhaps not as exciting but nevertheless difficult.
How to remove security door lock without key.
How to remove cylinder door locks.
Removing a cylinder door lock.
These locking methods work for doors that open inward outward and for sliding doors as well.
If you want to keep the lock handle and trim on a door but need to have the lock changed you can just replace the cylinder inside a pin and tumbler lock.
Removing the cylinder from a door lock is a simple way of keeping the lock handle that you have while changing the cylinder lock inside of it.
But i want to crush this illusion of difficulty by showing you some very simple ways to lock a door without a lock.
If you want to pick a lock in order to unlock a door without a lock you will need some basic lock picking tools.
Locking a door without a lock may seem like a real life version of mission impossible.
Many homeowners have old doors somewhere in the house that they no longer have the keys for.
Cylinder locks are extremely common but how to remove the cylinder is not quite as obvious as a knob door lock.
If these doors are locked it can be difficult to remove the lock and replace it with a unit that works.