Fix a Deadbolt Lock that spins

How to Fix a Deadbolt Lock that spins step-by-step

Deadbolt locks offer the highest level of security for our homesteads. Several types of faulty locks pave the way for poor security. Spinning deadbolt locks may give way for burglars to break into your room.

The fault on the lock will determine the method you use to fix it. If you find a deadbolt lock that spins, you may need to tighten it. If the lock is stuck in one position, you may need to loosen the lock.

This article gives you helpful tips on how to fix a deadbolt lock that spins and goes ahead to guide you on how to fix a stuck deadbolt lock.

It can be tiring if you are doing it for the first time. However, if you get the right tools and read the article carefully before approaching the job, you will get it done quickly.

Tools and equipment required when fixing a faulty deadbolt lock

  1. Phillips screwdriver
  2. Flathead screwdriver
  3. Power drill and drill bit
  4. Lubricant (Teflon-based lubricant)
  5. Small hammer

How To Fix A spinning Deadbolt Lock?

A spinning lock can be disturbing, just thinking of the risk it poses to your valuable household items and property. There are instances when the deadbolt lock keeps spinning but not unlocking. The main reason for a spinning lock is because of a loose set of screws.

It is advisable to fix your deadbolt locks once you notice abnormalities while locking and unlocking the door. Such early interventions will help avoid more damages that will necessitate the replacement of the lock.

Having discussed that, let us take a look at how to fix a deadbolt lock that spins and avoid the risk of burglars breaking into your apartment.

Step 1: Disengage the lock screws

The key faces upward with a 12 o’clock position and a 6 o’clock position. You can now locate the three screws at the door side and unscrew them using a Phillips screwdriver to remove the covering plate.

Step 2: Open loses the countersunk set screw

The countersunk set screw is located on the opposite side of the key cylinder. Loosen the screws slightly to place the cylinder in the right position. Tighten the set screw with the cylinder in position.

Step 3: Create a slack space for the cylinder

To create space for the cylinder, unloosen the screws at the top of the lock. Tighten everything and attach the plate cover back into position. Finally, check if the deadbolt lock and key are functioning properly.

If your Kwikset lock spins, it would be advisable to contact a local dealer since it is built around high technology.

How to Spin Open a Deadbolt Lock?

Sometimes the key turns but deadbolt won’t unlock. You may require to spin open the deadbolt lock without using the key.

Step 1: Fix the drill bit to the drilling mortar head

Put a drill bit into the mortar head of the drilling machine and tighten it. To avoid the wreckage of the drill bit, apply a lock lube.

Step 2: Apply a lock lubricant into the keyway

Lubricate the keyway. Connect the drill bit to a drilling mortar turn on the power source to rotate the bit.

Step 3: Put the spinning drill bit into the keyway

Exert a considerable amount of force on the drill while pushing the drill bit into the keyhole. Keep spinning the drilling bit until the pins drop.

Slowly insert the Phillips screwdriver and rotate it as you would rotate a key on reaching for the locking mechanism to unlock your door.

How To Fix a Stuck Deadbolt Lock?

Step 1: Tap the lock with a small hammer

Hammering is the basic way to fix a deadbolt lock turning but not unlocking. Tap the lock with a small hammer until the lock components get back into position.

Keep twisting the key while tapping the lock until the lock opens. Tap the lock gently to avoid causing more damage.

Step 2: Clean and lubricate the deadbolt lock

When dirt and foreign materials enter the key passage, or the lock is left for a long period without use, the lock gets stuck. Remove the lock from the door, inspect it and clean up the inside components. Lubricate the moving parts to ensure smooth functioning of the parts.

Step 3: Door alignment

Aligning your door is the first checkpoint when fixing a faulty lock since a door that is not well aligned will damage the lock.

How To Fix Deadbolt Stuck In Locked Position?

The hammer method works best for a deadbolt stuck in a locked position. In most cases, the deadbolt lock only works on one side of the door but is stuck on the other.

You may need to insert the key into the lock and tap the lock using a small hammer gently as you twist the key until it turns.


Now since you know how to fix a faulty deadbolt lock on your door, here are some frequently asked questions to help you understand more about fixing faulty deadbolt locks.

Are double cylinder deadbolts legal?

Double cylinder deadbolts are legal in the majority of some countries, such as the U.S. In contrast, in some countries such as Canada, it is illegal since, according to their laws, a person beyond 6years of age has the freedom to leave the house without using the key.

What makes a deadbolt hard to turn all the way

The common cause is the buildup of rust and dust, which can be avoided by regularly cleaning the lock’s components. Be it a scenario where a deadbolt locks from inside but not outside, cleaning and lubricating will solve the problem.

How do you lubricate a door lock?

The lock lube is applied in the key passage and allowed to flow inside the cylinder. At extreme conditions, you may require to open the lock and lubricate them individually. 

Final verdict

If left unrepaired, faulty, or damaged, deadbolt locks can pave the way for burglars and lead to loss of valuables. Fixing the locks may seem hard, but following these simple tips and guidelines on fixing a deadbolt lock that spins or is stuck will save you lots of cash and inconveniences incurred when consulting a professional dealer.

In case your electronic door lock keeps spinning, it is advisable you first switch off the power source to avoid electric shocks.

To avoid inflicting more damage to the locks, follow the instructions. Best wishes as you work to repair your broken deadbolt locks.

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