Can you reverse the lock on a door?
Can you reverse the lock on a door? Any key-in-knob or deadbolt lock can be easily reversed if it has been installed improperly or you need to change the direction of the keyhole for any reason. How do you know if a lock is left or right handed? Determine the handing of your door by standing on the outside of the door. If the hinge is on the right, it's a right handed door, and you need a right handed lock. If the hinge is on the left, it's a left handed door, and you need a left handed lock....