Sterling High Security 4-Dial Combination Lock – Closed Shackle Disc Padlock 70mm

Overview

The Sterling 70mm High Security Closed Shackle Disc Padlock with a resettable 4-digit combination offers powerful, keyless security for high-risk environments. Designed with a stainless steel body and chrome-plated shackle, it combines strength, corrosion resistance, and anti-tamper features in a sleek disc-shaped design. Its closed shackle configuration protects against bolt cutter attacks, while the resettable 4-dial combination offers up to 10,000 unique codes for versatile protection indoors or outdoors.

Product Details

Key Features

• Closed Shackle Disc Design
  Reduces access to the shackle, significantly increasing resistance to bolt cutters and hacksaws.

• 4-Digit Resettable Combination
  Offers convenient keyless security with up to 10,000 possible combinations for user customization.

• Hardened Chrome-Plated Shackle
  Provides superior cut resistance and durability in harsh conditions.

• Stainless Steel Body
  Offers robust protection and long-lasting corrosion resistance, ideal for outdoor environments.

• Weather-Resistant Construction
  Built for exposed areas such as gates, sheds, garages, and containers.

• Protective Plastic Buffer
  Prevents surface scratching of surrounding hardware or painted surfaces.

Benefits

• No Keys Required: Eliminates the need to carry or manage keys – perfect for shared access.

• Customizable Security: Resettable combination allows users to create memorable codes and change them as needed.

• Tamper-Resistant Design: The closed shackle and disc body minimize vulnerability to forceful attacks.

• Durable for Outdoor Use: Ideal for gates, lockers, storage units, and equipment exposed to the elements.

• Scratch-Free Protection: The plastic buffer protects against accidental damage during use.

Application Areas

• Outdoor storage units

• Garden gates and fences

• Sheds and garages

• Site containers

• Lockers and toolboxes

• Commercial shutters

• Marine and coastal applications

Usage Tips

• To set or reset the combination, follow the included instructions carefully. Choose a memorable code that’s not easy to guess (avoid repeating numbers or sequences like “1234”).

• Keep the combination stored securely in case of memory lapse.

• Occasionally clean and lubricate the dials to prevent debris buildup and maintain smooth operation.

• For added protection, position the lock so the dials face downward or are shielded from rain and dust.

Frequently Asked Questions (FAQs)

Q1: Can I reset the combination multiple times?
A: Yes, the 4-dial combination is fully resettable and can be changed as often as needed.

Q2: What makes a closed shackle more secure?
A: The closed shackle design reduces the amount of exposed shackle, making it much harder for thieves to cut through with tools like bolt cutters.

Q3: Is the lock weatherproof?
A: Yes, the stainless steel body and chrome-plated shackle offer strong corrosion resistance, suitable for prolonged outdoor use.

Q4: Can this lock be used on containers or shutters?
A: Absolutely. Its strong build and tamper-resistant design make it ideal for securing storage containers, shutters, and warehouse gates.

Q5: What happens if I forget the combination?
A: Unfortunately, there is no master reset without the correct code. It is essential to note down your combination and store it securely.

Customer Reviews

★ ★ ★ ★ ★ – Great for outdoor use
"I bought this for my garden gate and it's held up through storms and rain. No rust and easy to open with my code."
– Karen T., Sussex

★ ★ ★ ★ ☆ – Sturdy and secure
"Feels very well-built. I like that I didn’t have to deal with keys. Took a bit to figure out the reset process, but now it’s simple."
– David P., Nottingham

★ ★ ★ ★ ★ – Excellent lock for my storage unit
"I use it on my site container and it works brilliantly. Feels solid and reliable. Very happy with the security it provides."
– Simon R., Manchester

★ ★ ★ ★ ☆ – Perfect travel lock
"Used this on my shed while away on holiday. Love the peace of mind from the closed shackle. Definitely worth the price."
– Louise M., Bristol

Conclusion

The Sterling 70mm High Security 4-Dial Combination Disc Padlock delivers a powerful blend of convenience, strength, and reliability. Whether you're securing a shed, gate, container, or locker, this keyless closed shackle padlock is engineered to withstand both theft attempts and the elements—making it a trusted choice for serious security needs.