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deadbolt-lock on front door

How to install a deadbolt lock

How to Prepare Your Front Door to Install a Deadbolt Lock
Begin installing your deadbolt lock by placing the bolt.
If your backset measures 2 3/4", the bolt is easily adjusted by simply twisting the faceplate.
Slide the bolt into place with the word "top" facing up and secure with the two short screws.
For the drive-in faceplate, slide it into place with the word “top” facing up and gently tap it using a block of wood and hammer until it is flush with the door’s edge.
Orient the outside housing so that the Schlage logo is facing up.
Position the slot on the inside thumbturn with the tail piece and secure it to the door using the two self-guiding long screws.
Installing the reinforcement plate is optional.
Use the remaining two short screws to secure the strike plate over the reinforcement plate or directly to the door frame.
With the door open, turn the thumbturn to extend and retract the bolt.
Repeat Step 1 on the exterior side with the key.
If the deadbolt drags or hits the strikeplate while testing with the door closed, you'll need to adjust the strike or doorjamb.
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