Matching Schlage keys typically refers to the process of rekeying a Schlage lock so that it works with a different key than it originally did. This allows you to use one key for multiple locks or change which keys open a specific lock without replacing the entire lock hardware.
The core process involves changing the pins inside the lock cylinder to correspond with the cuts of the desired new key.
Understanding the Process
Rekeying a Schlage lock requires a specific Schlage rekey kit, the new key you want to use, and usually a few basic tools like a cylinder removal tool, a follower tool, and tweezers.
Here's a breakdown of the steps, incorporating the provided reference:
1. Get Your Rekey Kit
You will need a Schlage rekey kit specific to your lock type (e.g., standard, wafer, etc.). These kits contain new pins of various sizes, springs, a cylinder cap, and instructions, often including a pin chart or map.
2. Prepare the Lock Cylinder
- Remove the lock cylinder from the door hardware. This process varies depending on the lock type (knob, deadbolt, lever).
- Once the cylinder is out, you typically remove the cylinder cap and plug retainer to access the pin chambers.
3. Align Pins with the New Key
This is where the key cuts and the rekey kit map come into play, as described in the reference:
- Find the key cut number on your new key: This is a series of numbers usually stamped or etched on the key itself (e.g., 12345 or similar). These numbers indicate the depth of each cut on the key.
- Insert the new key into the cylinder plug: This aligns the chambers in the plug with the corresponding pin stack locations.
- Locate the right pins of your lock using the rekey kit map, matching it to the key cut number: The rekey kit includes a map or chart that shows which pin size corresponds to each number in the key cut code. For example, a '1' cut might require a size '5' pin, a '2' cut might require a size '4' pin, and so on (the specific mapping varies). You'll use this map to determine the correct pin size for each position in the lock.
- Insert the correct numbered pin into their corresponding holes: Starting from the key bow end, place the appropriately sized pin (determined by the key cut number and rekey kit map) into each chamber of the cylinder plug.
4. Assemble the Cylinder
- Once all the new pins are in place in the plug, carefully slide the cylinder plug back into the cylinder housing, often using a follower tool to keep the upper pins and springs in place.
- Replace the plug retainer and cylinder cap.
- Test the cylinder with the new key to ensure it turns smoothly.
5. Reinstall the Cylinder
Reinstall the cylinder back into the door hardware.
Why Rekey a Schlage Lock?
- Consolidate Keys: Use one key for multiple locks in your home or business.
- Security: If keys are lost or stolen, rekeying prevents unauthorized entry.
- Property Change: When moving into a new home or office, rekeying is a standard security measure.
- Cost-Effective: Rekeying is generally less expensive than replacing entire locksets.
By following these steps and using the correct rekey kit and pin map, you can effectively "match" your Schlage lock to a new key.
