Squire Locks SHCB65 Stronghold Hi-Security Padlock User Manual

1. Introduction

This manual provides instructions for the proper use and maintenance of your Squire Locks SHCB65 Stronghold Hi-Security Padlock. This 4-number combination padlock is designed for robust security applications, offering a keyless solution with a high number of possible combinations.

Front view of the Squire SHCB65 Stronghold Hi-Security Padlock, showing the black body, boron shackle, and four combination wheels set to '3333'.

Key features include:

• High Keyless Security: Utilizes a 4-digit combination for secure access without keys.
• 10,000 Combinations: The 4-wheel mechanism allows for 10,000 unique, re-codable combinations.
• Weatherproof & Sturdy Construction: Made from alloy steel and solid brass, designed to withstand harsh conditions and resist corrosion.
• Robust Rotating Steel Shackle: Provides enhanced resistance against cutting and brute force attacks.
• Versatile Use: Suitable for securing homes, sheds, garages, gates, wardrobes, and gym lockers.

2. Product Overview and Components

The Squire SHCB65 padlock is engineered for durability and ease of use. Understanding its components is essential for proper operation.

The 4-wheel combination mechanism provides 10,000 unique codes for enhanced security.

Dimensions of the SHCB65 padlock: 81mm width, 69mm height, 20mm shackle clearance, 15mm shackle diameter, 23mm body thickness. Weight: 0.49kg / 1.08lb.

Key components include the Boron steel shackle (80% stronger than steel), zinc die-cast lock body, and a pull button for secure locking.

3. Setting Your Combination

Your Squire SHCB65 padlock comes with a factory preset combination, typically 0000. Follow these steps to set your personalized 4-digit code:

1. Step 1: Align Wheels and Pull Bolts
   
   

   Ensure the padlock is open. Align the combination wheels to the current code (default is 0000). Pull out the bolts located on both sides of the lock body.

2. Step 2 & 3: Rotate Screw and Set New Code
   
   

   Rotate the small screw positioned next to the combination wheels four times to the left. Then, rotate the black bolt (located on the side of the lock) by 90 degrees. While holding the black bolt in this position, set your desired new 4-digit combination, ensuring the numbers align precisely with the indicator marks.

3. Step 4 & 5: Secure New Code and Test
   
   

   Turn the small screw back into the opposite direction four times to secure your new code. Close the lock by pushing the shackle in and scramble the wheels to hide your combination. To test, enter your new code, then pull the black bolt out and slide the shackle open to confirm the lock opens correctly.

Important: Remember your new combination. There is no master key or override function if the combination is lost.

4. Operating the Padlock

To open the padlock:

1. Align the combination wheels to your set 4-digit code.
2. Pull the black bolt outwards.
3. Slide the shackle open.

To close and secure the padlock:

1. Ensure the shackle is fully inserted into the lock body.
2. Scramble the combination wheels to a random set of numbers.
3. Verify the lock is secure by attempting to pull the shackle open without entering the correct code.

The SHCB65 padlock securing a heavy-duty chain, illustrating its practical application.

5. Maintenance

To ensure the longevity and optimal performance of your Squire SHCB65 padlock, follow these maintenance guidelines:

• Regular Cleaning: Periodically wipe the lock body and shackle with a clean, dry cloth to remove dirt and grime.
• Lubrication: For smooth operation of the combination wheels and shackle mechanism, apply a small amount of graphite powder or a silicone-based lubricant into the moving parts once or twice a year, especially if used outdoors or in dusty environments. Avoid oil-based lubricants as they can attract dirt.
• Environmental Protection: While the padlock is weatherproof, extreme conditions (e.g., prolonged exposure to saltwater, freezing temperatures without lubrication) may affect performance over time. Consider additional protection or more frequent maintenance in such environments.
• Avoid Force: Never force the combination wheels or shackle. If resistance is met, ensure the correct code is entered and the mechanism is clean.

6. Troubleshooting

If you encounter issues with your padlock, consider the following:

• Difficulty Turning Wheels:
  Solution: Apply a small amount of graphite powder or silicone lubricant to the wheels and rotate them back and forth to distribute the lubricant. Ensure no dirt or debris is lodged between the wheels.
• Shackle Stuck/Hard to Open:
  Solution: Verify the correct combination is precisely aligned. Ensure the black bolt is fully pulled out. Lubricate the shackle entry points and the bolt mechanism. If used in cold weather, ice might be preventing movement; gently warm the lock (e.g., with warm air, not direct flame).
• Combination Not Working:
  Solution: Double-check that you are entering the correct combination. Ensure each number is perfectly aligned with the indicator mark. If you recently reset the code, confirm you are using the new code. If the code was reset incorrectly, it might be unrecoverable.

7. Specifications

8. Warranty and Support

Squire Locks products are designed for durability and reliability. This product comes with a 10-year guarantee. With appropriate maintenance and normal use, the manufacturer guarantees this product for 10 years from the date of purchase.

For warranty claims, technical support, or further inquiries, please refer to the contact information provided with your purchase or visit the official Squire Locks website.

The Squire SHCB65 padlock is backed by a 10-year personal guarantee.