Product Overview
This document provides instructions for the EasyKeys Tubular Replacement Key, model HG1036. This key is designed as a direct replacement for locks manufactured by CompX Chicago, specifically those within the HG0001 - HG4281 series. It is a custom-cut key, ensuring compatibility with the specified lock codes.

A close-up view of the EasyKeys tubular replacement key, designed for CompX Chicago HG1036 locks. The key features a cylindrical shaft with internal cuts, characteristic of tubular keys.
Identifying Your Lock Code
Before ordering or using your replacement key, it is crucial to verify your existing lock code and manufacturer. The replacement key is custom-cut to match a specific code.
Where to Locate Your Lock Code:
- On the Key: The code may be stamped directly on your original key.
- On the Lock Face: For some locks, the code is visible on the face of the lock cylinder.
- On a Label Inside/Behind the Lock: Check for a label affixed to the lock mechanism itself, often found inside or behind the lock assembly.
- On the Cabinet/Door Label: In some installations, the lock code might be present on a label on the cabinet or door where the lock is installed.
Important Notes:
- Lock codes are manufacturer-specific. Always order your replacement key by the correct manufacturer and lock code.
- Key cuts differ between brands. Even if codes appear similar, the actual key cuts can vary significantly by manufacturer.
Ensure the code you identify matches "HG1036" and the manufacturer is "CompX Chicago" for proper functionality.
Compatibility
This replacement key is specifically compatible with:
- Manufacturer: CompX Chicago
- Key Series: HG0001 - HG4281
- Specific Code: HG1036
The key is cut on a D137-CLC key blank.
Usage Instructions
- Inspect the Key: Upon receiving your EasyKeys replacement key, visually inspect it for any damage or manufacturing defects.
- Identify the Lock: Ensure the lock you intend to use the key with is a CompX Chicago lock requiring the HG1036 code.
- Insert the Key: Gently insert the tubular key into the lock cylinder. Do not force the key.
- Turn the Key: Once fully inserted, turn the key clockwise or counter-clockwise as required to engage or disengage the lock mechanism. The key should turn smoothly.
- Remove the Key: After operating the lock, return the key to its original insertion position before gently pulling it out.
Caution:
If the key does not insert smoothly or turn easily, do not force it. Forcing the key can damage both the key and the lock cylinder. Re-verify the lock code and compatibility.
Maintenance
The EasyKeys Tubular Replacement Key requires minimal maintenance.
- Keep the key clean and free from dirt or debris.
- Store the key in a dry place to prevent corrosion.
- Avoid exposing the key to harsh chemicals or extreme temperatures.
- If the lock mechanism becomes stiff, a small amount of graphite lubricant can be applied to the lock cylinder, not the key itself.
Specifications
| Feature | Detail |
|---|---|
| Brand | EasyKeys |
| Model Name | HG1036 |
| Compatible Manufacturer | CompX Chicago |
| Lock Type | Cam Lock (Tubular) |
| Material | Brass |
| Special Features | Custom Cut Key, Durable |
| Included Components | 1 Key |
| Item Dimensions (L x W x H) | 0.5 x 0.5 x 1 inches |
| Item Weight | 4 ounces |
Troubleshooting
Key Does Not Insert or Turn:
- Incorrect Code: Double-check that the lock code on your lock matches "HG1036" and the manufacturer is CompX Chicago.
- Obstruction: Inspect the lock cylinder for any foreign objects or debris that might be blocking the keyway.
- Damaged Lock: The lock cylinder itself might be damaged or worn. If so, the key will not function correctly.
Key Feels Stiff:
- Lubrication: Apply a small amount of graphite-based lubricant into the lock cylinder. Avoid oil-based lubricants as they can attract dirt.
- Wear: Over time, lock mechanisms can wear. If lubrication does not help, the lock may need professional servicing or replacement.
If issues persist, contact EasyKeys customer support for assistance.
Warranty and Support
EasyKeys products are manufactured to high standards. For specific warranty information, please refer to the packaging or contact EasyKeys customer service directly.
For technical support or inquiries regarding your replacement key, please visit the EasyKeys official website or contact their customer service department. Ensure you have your product model (HG1036) and purchase details available when contacting support.