Easy Installation
Ready in minutes, not weekends
Every HappyLock is built to swap in with everyday tools. No contractor, no special hardware, no guesswork. Watch how it's done, then follow the steps.
~15 minAverage install
1 toolJust a screwdriver
BeginnerSkill level
2-yearWarranty
Four steps, start to finish
1
Remove the old lock
Unscrew your existing lock with a Phillips screwdriver and set the hardware aside.
Keep the screws nearby in case you want them later.
2
Line up the new one
Slide the HappyLock spindle through the door and align it with the existing prep.
3
Secure both sides
Fit the interior rose, then tighten the screws evenly until snug.
4
Test and enjoy
Turn the lock a few times to confirm a smooth action. You're done.
What you'll need: A Phillips screwdriver. That's it.
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