1. Introduction
This manual provides instructions for the EasyKeys MF01 replacement key, designed for Yale file cabinet, desk, or cubicle locks. It covers key identification, proper usage, and product specifications to ensure correct application and functionality.

Image 1: The EasyKeys MF01 replacement key. This key is specifically cut for Yale locks requiring the MF01 code.
Key Features:
- Custom cut for Yale Lock MF01 series.
- Compatible with Yale Lock manufacturers.
- Durable brass material.
2. Key Identification and Setup
Before using your replacement key, it is crucial to verify that your lock requires an MF01 code and is manufactured by Yale Lock. Incorrect key codes will not operate your lock.
2.1 Verifying Your Lock Code
The lock code (e.g., MF01) can typically be found in several locations:
- On the original key: If available, the code is often stamped directly on the key.
- On the lock face: The code may be engraved or printed on the visible part of the lock cylinder.
- On a label inside/behind the lock: For file cabinets or desks, the code might be on a sticker or label attached to the lock mechanism itself, often visible when a drawer is open or the lock is partially disassembled.
- On the cabinet/door label: Some furniture may have a label indicating the lock code.

Image 2: Visual guide illustrating common locations to find your lock code, including on the key, lock face, inside the lock, or on a cabinet label.
Important Notes:
- Lock codes are specific to the manufacturer. An MF01 key from EasyKeys is for Yale Lock systems.
- Even if codes appear similar, key cuts vary by brand. Always confirm both the code and the manufacturer.
3. Operating Instructions
Once you have confirmed that your lock requires an MF01 key for a Yale Lock system, using the replacement key is straightforward.
3.1 Inserting the Key
- Grasp the key firmly by the head.
- Align the key with the keyway of the lock cylinder.
- Gently insert the key fully into the lock until it stops. Do not force the key.
3.2 Locking and Unlocking
- With the key fully inserted, turn the key clockwise or counter-clockwise (depending on the lock mechanism) to engage or disengage the lock.
- Once the lock is engaged or disengaged, return the key to its original vertical or horizontal position.
- Remove the key from the lock.
4. Maintenance
Proper care of your replacement key will ensure its longevity and reliable performance.
- Keep Clean: Periodically wipe the key with a soft, dry cloth to remove dirt or debris. Avoid using harsh chemicals.
- Avoid Bending: Do not use excessive force when turning the key, as this can bend or break it.
- Storage: Store the key in a safe place where it will not be damaged or lost.
- Lubrication: If the lock mechanism feels stiff, a small amount of graphite lubricant designed for locks can be applied to the keyway, not directly to the key. Consult a locksmith if unsure.
5. Troubleshooting
If your EasyKeys MF01 replacement key does not operate your lock, consider the following troubleshooting steps:
- Key Code Verification: Double-check that the lock code on your lock is indeed MF01 and that the manufacturer is Yale Lock. Refer to Section 2.1.
- Full Insertion: Ensure the key is fully inserted into the lock cylinder. If it's not fully inserted, it will not turn.
- Obstructions: Inspect the keyway for any foreign objects or debris that might be preventing the key from inserting or turning properly.
- Lock Condition: The lock mechanism itself might be damaged or worn. If other keys also fail to operate the lock, the issue may be with the lock, not the key.
- Professional Assistance: If the key still does not work after these steps, it is recommended to contact a professional locksmith or EasyKeys customer support for further assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | EasyKeys |
| Model Name | MF01 |
| Compatible Manufacturer | Yale Lock |
| Lock Type | Cam Lock (for file cabinets, desks, cubicles) |
| Material | Brass |
| Color | Brass |
| Item Dimensions (L x W x H) | 0.5 x 0.5 x 1 inches |
| Item Weight | 0.25 Pounds (approx. 4 ounces) |
| Special Features | Custom Cut Key, Durable |
7. Warranty and Support
For any questions, concerns, or issues regarding your EasyKeys MF01 replacement key, please contact EasyKeys customer support. While specific warranty details are not provided in this manual, EasyKeys is committed to customer satisfaction.
You can find more information or contact support through the official EasyKeys store on Amazon: Visit the EasyKeys Store





