Introduction
This manual provides essential information for the Armstrong 288 Replacement Key, designed for Armstrong Key Series 101-801 locks. It covers key identification, proper usage, and general care to ensure optimal performance and longevity of your replacement key.
Product Overview and Identification
The Armstrong 288 Replacement Key is a single-sided cut key, specifically designed to replace lost or damaged keys for Armstrong, Evergood, and Genesis (GCODE) locks within the 101-801 series. This key is cut on a K54G key blank.
Important: To ensure you have the correct replacement key, the lock code must match. This code is typically stamped on your original key or directly on the face of the lock itself. Verify this code before attempting to use the replacement key.

Image: A silver-colored metal key, identified as an Armstrong 288 Replacement Key. The key features a round head with a hole for a keyring and a single-sided cut blade. The number "101" is visible on the key head, indicating its series.
Setup
There is no complex setup required for this replacement key. The primary "setup" involves verifying that the key you received matches the lock code of your existing lock. Once confirmed, the key is ready for immediate use.
- Locate Lock Code: Find the lock code stamped on your original key or on the face of the lock.
- Verify Key: Compare the code on your new Armstrong 288 Replacement Key with the lock code. They must match for proper function.
- Ready for Use: If the codes match, the key is prepared for insertion into the corresponding lock.
Operating Instructions
Using the Armstrong 288 Replacement Key is straightforward, similar to any standard key.
- Insertion: Gently insert the key into the keyway of the lock. Do not force the key if it does not slide in smoothly.
- Turning: Once fully inserted, turn the key clockwise or counter-clockwise, depending on the lock mechanism, to engage or disengage the locking bolt.
- Removal: After operating the lock, return the key to its original insertion position (usually vertical) before gently pulling it out.
Maintenance
Proper care will extend the life of your replacement key and ensure reliable operation.
- Keep Clean: Periodically wipe the key with a dry cloth to remove dirt or debris. Avoid using abrasive cleaners.
- Avoid Bending: Do not apply excessive force or attempt to bend the key, as this can damage its cuts and render it unusable.
- Proper Storage: Store the key in a dry place, away from extreme temperatures or corrosive materials.
- Lubrication (Lock): If the lock mechanism becomes stiff, apply a small amount of graphite lubricant specifically designed for locks, not the key itself.
Troubleshooting
If you encounter issues with your Armstrong 288 Replacement Key, consider the following:
- Key Does Not Insert Fully:
- Check for obstructions in the lock's keyway.
- Ensure the key is oriented correctly.
- Verify the key code matches the lock code.
- Key Inserts but Does Not Turn:
- Confirm the key code matches the lock code.
- The lock mechanism may be jammed or require lubrication.
- The key might be slightly bent or damaged.
- Key Turns but Lock Does Not Operate:
- This indicates an issue with the internal mechanism of the lock, not the key. Consider professional locksmith assistance.
Specifications
| Attribute | Detail |
|---|---|
| Item Weight | 0.247 ounces |
| Manufacturer (Original Key/Lock) | Armstrong |
| ASIN | B0D12VS91P |
| Date First Available | April 3, 2024 |
| Key Series Compatibility | 101-801 (EVERGOOD / ARMSTRONG / GENESIS GCODE) |
| Key Blank Type | K54G |
Warranty and Support
This product is provided by EasyKeys. For any questions regarding your Armstrong 288 Replacement Key, including issues with fit or function, please contact the seller directly through the platform where it was purchased. Please have your order details and the lock code readily available for faster assistance.
While specific warranty details are not provided in this manual, EasyKeys is committed to customer satisfaction. Refer to the purchase terms and conditions for return or replacement policies.





