1. Introduction
The Henry Squire SS65CS Stronghold 65 mm padlock is engineered for superior security and durability. This solid hardened steel padlock features a compact design and is built to withstand harsh conditions and resist various forms of attack. It is an ideal solution for securing valuable assets where high security is paramount.

Key features include a rekeyable 6-pin tumbler cylinder offering over 250,000 key differs, ensuring high resistance to picking and manipulation. The padlock has undergone rigorous testing, including over 200 hours of salt spray testing, confirming its reliability in adverse weather conditions. It has also achieved LPCB (Loss Prevention Certification Board) approval, signifying its adherence to stringent security standards.
2. Safety Information
Always handle the padlock and keys with care. Ensure the padlock is securely closed before relying on it for security. Keep keys in a safe place, away from unauthorized access. Do not attempt to force the key or shackle if resistance is met, as this may damage the lock mechanism. Avoid exposing the padlock to extreme temperatures or corrosive chemicals that could compromise its integrity.
3. Product Features
The SS65CS Stronghold Padlock incorporates several advanced features for maximum security and durability:
- Solid Hardened Steel Lock Body: Provides exceptional resistance against physical attacks.
- Key Retention Feature: The key cannot be removed from the lock unless the shackle is in the locked position, preventing accidental unlocking.
- Hardened Boron Alloy Steel Closed Shackle: Offers superior cut resistance, being 80% stronger than standard steel.
- Electrophoretic Finish: Ensures high corrosion resistance, protecting the padlock in harsh environments.
- Anti-Drill Protection: Integrated protection on the cylinder deters drilling attempts.
- Dual Compound Cover: Provides comfortable handling and enhanced weatherproofing for the lock mechanism.


4. Setup
The Henry Squire SS65CS padlock comes ready for immediate use. No assembly is required.
- Unpacking: Carefully remove the padlock and keys from the packaging.
- Initial Inspection: Inspect the padlock for any signs of damage during transit. Ensure the shackle moves freely when unlocked and the key turns smoothly in the cylinder.
- Key Identification: Identify the unique keys provided with your padlock. It is recommended to keep a spare key in a secure, separate location.
5. Operating Instructions
Follow these steps to operate your Henry Squire SS65CS padlock:
- To Unlock: Insert the key fully into the keyway. Turn the key clockwise until the shackle springs open.
- To Lock: Close the shackle by pushing it firmly into the padlock body. While holding the shackle closed, turn the key counter-clockwise to the original position. The key can only be removed once the shackle is fully locked.

6. Maintenance
Proper maintenance will ensure the longevity and reliable operation of your padlock:
- Cleaning: Wipe the padlock body with a clean, damp cloth to remove dirt and grime. Avoid abrasive cleaners.
- Lubrication: Periodically apply a small amount of graphite powder or a specialized lock lubricant into the keyway. This helps maintain smooth key operation and protects internal components. Do not use oil-based lubricants as they can attract dust and dirt.
- Shackle Care: Keep the shackle clean and free of debris. If the shackle becomes stiff, a small amount of lubricant can be applied to the shackle legs where they enter the lock body.
- Key Care: Do not bend or force the keys. If a key becomes damaged, contact Squire for a replacement or professional advice.
7. Troubleshooting
If you encounter issues with your padlock, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Key is difficult to insert or turn | Dirt or debris in keyway; lack of lubrication; bent key | Clean keyway with compressed air; apply lock lubricant; inspect key for damage. |
| Shackle does not open or close smoothly | Dirt or corrosion on shackle legs; internal mechanism stiffness | Clean shackle legs; apply lubricant to shackle entry points; lubricate internal mechanism via keyway. |
| Key cannot be removed after locking | This is a design feature (key retention). Ensure shackle is fully closed and locked. | Confirm the shackle is fully engaged and the lock is secured. The key will only release when the padlock is locked. |
If problems persist, contact Squire customer support for assistance.
8. Specifications
Detailed specifications for the Henry Squire SS65CS Stronghold Padlock:
| Attribute | Detail |
|---|---|
| Brand | Squire |
| Model Name | SS65C/S |
| Part Number | SS65CS |
| Lock Type | Key |
| Material | Alloy Steel |
| Color | Black/Blue |
| Style | Closed Shackle Steel Padlock |
| Size | 65mm |
| Item Dimensions (L x W x H) | 4.49 x 2.56 x 1.25 inches (114 x 65 x 31.75 mm) |
| Item Weight | 1.09 Pounds (0.49 kg) |
| Special Feature | Waterproof |
| Recommended Uses | Security |
| Included Components | 1 x Henry Squire Stronghold 6 Pin S Cylinder Closed Shackle Steel Padlock, 65 mm Length |
| Manufacturer | Henry Squire & Sons Ltd. |
| UPC | 798256211195 |
| Global Trade Identification Number | 05012245003918 |

9. Warranty and Support
Squire stands behind the quality of its products. The Henry Squire SS65CS Stronghold Padlock comes with a 10-Year Personal Guarantee from John Squire, ensuring long-term reliability and performance.

For further support, inquiries, or to explore additional products, please visit the official Squire Store:
Visit the Squire Store on Amazon
Protection plans are also available for extended coverage:
- 3-Year Protection Plan
- 4-Year Protection Plan
- Complete Protect: One plan covers all eligible past and future purchases
For details on these plans, please refer to the product listing or contact your retailer.
10. Official Product Videos
No official product videos from the seller were found for this model in the provided data.