1. Introduction
This manual provides instructions for the ROCKBROS Long Lock Hook, an accessory designed for use with the RBNS1 NFC Smart Lock. Please note that this product is the lock hook (shackle) only and does not include the smart lock base. It is the long version of the hook, offering extended reach and versatility for various security needs.
NOTE: This product is only the lock hook part accessory, which is not a whole lock to use. This is the long version of the smart lock hook.
2. Product Features
The ROCKBROS Long Lock Hook is engineered for durability and versatility. Key features include:
- Lengthened Design: Features an individually lengthened U-shaped shackle for increased securing options.
- Protective Shell: Encased in a silicone shell to prevent scratches and provide a comfortable grip.
- Durable Construction: Made from robust aluminum alloy material, ensuring strength and security.
- Versatile Compatibility: Designed to be used with a compatible short lock base (sold separately).
- Broad Application: Suitable for securing a variety of items, including doors, windows, motorcycles, and electric bikes.

3. Setup
The ROCKBROS Long Lock Hook is an interchangeable component designed to work with the RBNS1 NFC Smart Lock base. Follow these steps to attach the long hook:
- Ensure your RBNS1 NFC Smart Lock base is unlocked and open.
- Carefully remove any existing short hook or shackle from the smart lock base.
- Align the ends of the long lock hook with the corresponding openings on the smart lock base.
- Insert the hook firmly into the base until it clicks into place, indicating a secure connection.
- Test the connection by attempting to close and open the lock with the new long hook attached.
4. Operating Instructions
Once the long lock hook is securely attached to your RBNS1 NFC Smart Lock base, you can use it to secure your belongings. The extended length provides greater flexibility for various locking scenarios.
- Securing Bicycles/Motorcycles: Wrap the long hook around the frame of your bike or motorcycle and a fixed object (e.g., a pole, bike rack). Ensure both ends of the hook are inserted into the smart lock base and locked.
- Locking Doors/Windows: Utilize the extended reach to secure door handles, window latches, or other fixtures. Pass the hook through the securing points and engage the smart lock.
- General Security: The long hook can be used to bundle multiple items together or secure larger objects that a standard short hook might not accommodate.
Always ensure the lock is properly engaged and the hook is fully inserted into the base before leaving your items unattended.
5. Maintenance
To ensure the longevity and optimal performance of your ROCKBROS Long Lock Hook, follow these maintenance guidelines:
- Cleaning: Wipe the silicone shell and aluminum alloy body with a damp cloth to remove dirt and grime. Avoid harsh chemicals that may damage the materials.
- Lubrication: Periodically apply a small amount of silicone-based lubricant to the insertion points of the hook and the lock mechanism of your smart lock base to ensure smooth operation.
- Inspection: Regularly inspect the hook for any signs of wear, damage, or deformation. If any significant damage is observed, replace the hook to maintain security.
- Storage: Store the lock hook in a clean, dry place when not in use to prevent corrosion or material degradation.
6. Troubleshooting
If you encounter issues with your ROCKBROS Long Lock Hook, consider the following:
- Hook Not Inserting Smoothly: Check for any obstructions in the smart lock base's openings or on the hook's ends. Ensure the hook is aligned correctly. A small amount of lubricant might help.
- Hook Feels Loose: Verify that the hook is fully inserted and clicked into place within the smart lock base. If it remains loose, inspect both the hook and the base for damage.
- Difficulty Locking/Unlocking: This issue is likely related to the smart lock base itself rather than the hook. Refer to the manual for your RBNS1 NFC Smart Lock for troubleshooting its locking mechanism.
7. Specifications
| Attribute | Detail |
|---|---|
| Product | ROCKBROS Long Lock Hook |
| Model | RBNS1 (Accessory) |
| Materials | Steel (core), Aluminum Alloy (structure), Silicone (outer shell) |
| Type | U-lock style shackle |
| Color | Black (as depicted in product images) |
| Dimensions | Specific product dimensions for the hook are not provided. The package dimensions are approximately 10cm (Length) x 10cm (Width) x 10cm (Height). |
| Weight | The package weight is approximately 1.0 kg. |
8. User Tips
No specific user tips were available from customer reviews or Q&A for this product.
9. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your complete ROCKBROS RBNS1 NFC Smart Lock or contact ROCKBROS customer service directly. Ensure you retain your proof of purchase for any warranty claims.





