DIY Lock Rekeying: A Step-by-Step Guide for Schlage and Kwikset Locks

Are you looking torekey your locks for added security or convenience? Rekeying is a cost-effective alternative to replacing your entire lock, and with the rightDIY rekey kit instructions, it’s a task that many homeowners can tackle themselves. This guide will walk you through the process of rekeying two of the most popular lock brands: Schlage and Kwikset. However, remember that safety and security are paramount. If you’re not comfortable with any step, it’s always best to consult a professional locksmith.

Understanding Lock Rekeying

Rekeying involves changing the internal mechanism of a lock so that it works with a new key, while the original key no longer works. This is different from replacing the entire lock. Rekeying is often preferred when:

• You’ve moved into a new home and want to ensure that previous owners no longer have access.
• You’ve lost your keys and are concerned about unauthorized entry.
• You want to use a single key for multiple locks in your home.

Benefits of DIY Rekeying

• Cost Savings: Rekeying yourself can save you money compared to hiring a locksmith for a full lock replacement.
• Convenience: You can rekey your locks at your own pace and on your own schedule.
• Control: You maintain complete control over who has access to your home.

When to Call a Locksmith

While DIY rekeying is a viable option, there are situations where it’s best to call a professional:

• You’re not comfortable working with mechanical parts.
• You’re unsure about the compatibility of the rekey kit with your lock.
• You’ve damaged your lock during the rekeying process.
• You’velost your original key and therefore cannot initiate a rekey.

Rekeying a Schlage Lock

Schlage is a well-known brand, andrekeying Schlage locks is a common DIY project. There are different types of Schlage locks, but many use a pin tumbler mechanism. The following instructions are for standard Schlage locks requiring the current key.

Tools and Materials Needed

• Schlagerekey kit (ensure it’s compatible with your lock model)
• New keys
• Screwdriver (usually a Phillips head)
• Key removal tool (often included in the rekey kit)
• Work Surface

Step-by-Step Instructions

1. Remove the Lock from the Door: Use a screwdriver to remove the interior and exterior knobs or levers. There are usually screws on the inside of the door that hold the lock in place.
2. Disassemble the Lock Cylinder: Locate the cylinder retaining clip or pin on the side of the lock cylinder. Use a small screwdriver or the key removal tool to carefully remove it.
3. Insert the Old Key: Insert your existing, working key into the cylinder.
4. Remove the Cylinder: Gently pull the cylinder out of the lock housing. Be careful, as the pins and springs inside can easily fall out.
5. Remove the Old Pins: With the key still inserted, carefully remove the old top pins. The rekey kit typically includes a pin removal tool for this purpose. Keep track of the order in which you remove them.
6. Insert the New Pins: Consult the instructions in your rekey kit to determine the correct new pins to use for your new key. Insert the new pins into the cylinder, matching them to the corresponding positions on the key.
7. Reassemble the Cylinder: Carefully slide the cylinder back into the lock housing. Ensure that the cylinder retaining clip or pin is properly reinserted.
8. Test the New Key: Insert the new key into the lock and turn it to ensure that it operates smoothly.
9. Reinstall the Lock: Reattach the interior and exterior knobs or levers to the door, securing them with the screws you removed earlier.

Troubleshooting Schlage Rekeying

• Key Won’t Turn: Make sure the pins are correctly aligned with the key. Double-check the instructions in your rekey kit.
• Lock is Stiff: Apply a small amount of lubricant to the key and the lock cylinder.
• Pins Keep Falling Out: Ensure the cylinder retaining clip or pin is securely in place.

Rekeying a Kwikset SmartKey Lock

Kwikset SmartKey locks offer a unique rekeying system that doesn’t require removing the lock from the door. This system uses a special tool to reset the lock’s internal components.

Tools and Materials Needed

• Kwikset SmartKey learn tool (usually comes with the lock)
• New Kwikset SmartKey key

Step-by-Step Instructions

1. Insert the Existing Key: Insert your existing, working Kwikset SmartKey key into the lock.
2. Insert the Learn Tool: Insert the SmartKey learn tool into the small hole located next to the keyway. Push the tool in firmly until you feel a click.
3. Remove the Key and Learn Tool: Remove the existing key and the learn tool.
4. Insert the New Key: Insert your new Kwikset SmartKey key into the lock. The lock is now rekeyed to the new key.
5. Test the New Key: Turn the new key to ensure that it operates smoothly.

Troubleshooting Kwikset SmartKey Rekeying

• Learn Tool Won’t Insert: Ensure that the existing key is fully inserted into the lock.
• New Key Doesn’t Work: Repeat the rekeying process, ensuring that the learn tool is fully inserted and that the new key is compatible with the SmartKey system.

Important Considerations Before You Start

Before you embark on your DIY rekeying project, keep these points in mind:

Compatibility

Ensure that the rekey kit you purchase is specifically designed for your lock brand and model. Using the wrong kit can damage your lock and void any warranties.

Having the Original Key

As mentioned earlier, most DIY rekeying kits, especially for standard Schlage locks, require you to have the original, working key. If you’ve lost your key, rekeying using a kit will be impossible without professional assistance.

Understanding Lock Mechanics

Rekeying involves working with small, intricate parts. If you’re not comfortable disassembling and reassembling mechanical components, it’s best to leave the job to a professional.

Safety First

Always prioritize your safety and security. If you’re unsure about any aspect of the rekeying process, consult a qualified locksmith.