1. Introduction
This manual provides comprehensive instructions for the EasyKeys Yale Lock VR3657 Office Furniture Replacement Key. This key is specifically designed to replace lost or damaged keys for Yale Lock office furniture and locker locks within the VR0001 - VR4000 series. Please read this manual carefully to ensure proper identification and use of your replacement key.
2. Key Identification
To ensure your replacement key functions correctly, it is crucial to verify that the lock code on your furniture lock matches the VR3657 code of this key. The lock code is typically stamped on your original key or directly on the face of the lock cylinder.

Image Description: An infographic titled "Where to Find Your Lock Code" illustrates four common locations for lock codes: directly on the key, on the visible face of the lock cylinder, on a label located inside or behind the lock mechanism, and on a label affixed to the cabinet or door itself. Important notes below the images emphasize ordering by manufacturer and that key cuts differ even if codes appear similar.
If you are unsure of your lock code, carefully inspect your existing key or the lock cylinder for a series of letters and numbers, such as 'VR3657'.

Image Description: A close-up photograph of a silver-colored replacement key. The key has a circular head with a small white dot and a precisely cut blade designed for a specific lock mechanism. The surface shows minor reflections, indicating a metallic material.
This replacement key is cut on a YL5 key blank and is compatible with Yale Lock GCODE/INSTACODE office furniture and locker locks.
3. Setup and Usage
Using your EasyKeys Yale Lock VR3657 replacement key is a straightforward process:
- Verify Code: Confirm that the VR3657 code on your key matches the code required by your Yale lock.
- Insert Key: Gently insert the key fully into the lock cylinder. Do not force the key if it does not slide in smoothly.
- Turn Key: Once fully inserted, turn the key clockwise or counter-clockwise (depending on the lock mechanism) to engage or disengage the lock.
- Remove Key: After locking or unlocking, return the key to its original insertion position before removing it from the cylinder.
4. Operating Principles
The Yale Lock VR3657 key operates a cam lock mechanism. When the key is turned, it rotates an internal cam that either secures or releases the locking bolt. Smooth operation relies on the key being fully inserted and the lock mechanism being free of obstructions.
5. 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 any dirt or debris.
- Avoid Moisture: Keep the key dry and away from excessive moisture to prevent corrosion.
- Do Not Force: Never force the key into a lock or attempt to turn it if it feels stiff. This can damage both the key and the lock.
- Lubrication (Lock): If the lock mechanism becomes stiff, apply a small amount of graphite-based lubricant directly into the lock cylinder, not onto the key.
6. Troubleshooting
If you encounter issues with your replacement key, consider the following:
- Key Does Not Insert Fully: Check for obstructions in the lock cylinder. Ensure the key is oriented correctly.
- Key Does Not Turn: Verify that the key is fully inserted. Confirm that the VR3657 code on the key matches the lock code. The lock mechanism might be jammed; try gently wiggling the key while applying slight turning pressure. If the lock is stiff, consider applying graphite lubricant to the lock cylinder.
- Key Feels Loose or Slips: This could indicate wear on the lock's internal components or an incorrect key code. If the key is new, double-check the lock code.
- Lock Still Not Functioning: If troubleshooting steps do not resolve the issue, the lock mechanism itself may be faulty and require professional service or replacement.
7. Specifications
| Brand | EasyKeys |
| Model Name | VR3657 |
| Lock Type | Cam |
| Material | Brass |
| Item Dimensions (L x W x H) | 0.5 x 0.5 x 1 inches |
| Item Weight | 4 ounces |
| Special Features | Custom Cut Key, Durable |
| Compatible Manufacturers | Yale Lock |
8. Warranty Information
Warranty information for the EasyKeys Yale Lock VR3657 Office Furniture Replacement Key is not explicitly provided within the available product documentation. For details regarding warranty coverage, terms, and conditions, please contact EasyKeys directly through their official website or customer service channels.
9. Support
For further assistance, technical support, or inquiries regarding your EasyKeys Yale Lock VR3657 replacement key, please reach out to EasyKeys customer service. Refer to your purchase documentation or the EasyKeys official website for the most current contact information.