Abus Combination Padlock - 20mm - Silver

The ABUS 155 Series combination padlock features a tough die-cast body and steel shackle for durab...

Best current price£10.81from Power Tools Direct

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Power Tools DirectAbus Mechanical 33720 155/20 20Mm Combination Padlock (3-Digit) Carded
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Blueperry agriculture (UK)Abus Mechanical Abus 155/20 Combination Padlock 20Mm 10033720-01
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eBayABUS 155/20 20mm Combination Padlock (3-Digit) Carded
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Rapid Online - Rapid Electronics Ltd.ABUS 33720 155/20 20mm Combination Padlock (3-Digit) Carded
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OnBuy.comAbus 15520C 155/20 20Mm Combination Padlock (3 Digit) Carded
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Product Information

Full details

The Abus 155 Series 20mm Combination Padlock in Silver is designed for individuals needing convenient, keyless security for items with low to medium protection needs, such as luggage, lockers, or sports equipment. Its primary benefit is the resettable 3-digit combination, offering personalized security without the hassle of keys. A potential caveat is its suitability only for lower-security applications. Key features include a durable die-cast body, a robust steel shackle, and a user-friendly 3-digit combination system.

All features

ColourSilver
Model Part Number33720
BrandAbus

Extended Product Information

FAQs

What is the default factory combination?

The default factory combination for this padlock is typically 0-0-0. Please refer to the product packaging or manual for confirmation.

Can I change the combination multiple times?

Yes, you can reset the combination as many times as needed by following the initial setup procedure.

What is the shackle diameter and internal clearance?

The shackle has a diameter of 3 mm. The internal width of the shackle (clearance) is 9 mm, and the internal height is 19.5 mm.

Is this padlock suitable for outdoor use?

While durable, this padlock is best suited for indoor or protected outdoor environments. Prolonged exposure to harsh weather conditions may affect its performance over time.

How secure is a 3-digit combination lock?

A 3-digit combination offers 1,000 possible combinations. It is suitable for low to medium security needs where convenience is the primary concern, but not for high-security applications.

What are the dimensions of the padlock?

The padlock has an overall width of 26 mm, a height of 54 mm, and a depth of 14 mm.

Troubleshooting

Cannot open the padlock.

Ensure you are entering the correct 3-digit combination. If you have forgotten the combination, you will need to reset the lock by following the initial setup procedure, or cut the padlock.

The combination wheels are stiff or won't turn.

Gently try to align the numbers. If stiffness persists, use a dry lubricant such as graphite powder. Avoid oil-based lubricants. Ensure no debris is obstructing the wheels.

Padlock will not reset to a new combination.

Make sure the lock is fully open and the reset pin is pressed completely. Ensure you are turning the combination wheels to your desired code *before* releasing the reset mechanism.

Pros and Cons

Pros

  • Keyless operation for ultimate convenience.
  • User-settable combination provides personalized security.
  • Durable construction for everyday use.
  • Compact size fits well on various luggage and lockers.
  • Suitable for low to medium security needs.

Cons

  • Not recommended for high-security applications.
  • Combination mechanism can be susceptible to picking with advanced tools.
  • Limited to 3 digits, offering fewer combinations than 4-digit models.
  • Steel shackle, while strong, can be cut with robust tools.

Setup, Compatibility & Care

Initial Setup (Setting Your Combination):

  1. Open the padlock using the default factory combination (often 0-0-0).
  2. Locate the reset mechanism. This is typically a small pin or lever on the side or bottom of the lock body, which may require a small tool to press.
  3. While holding the reset mechanism down, dial in your desired 3-digit combination.
  4. Release the reset mechanism. Your new combination is now set.
  5. Test the new combination by closing and opening the lock. Ensure it works smoothly before securing your item.

Compatibility:

The padlock is designed to fit through hasps with a minimum internal width of 9 mm and a shackle diameter of 3 mm. Check the hasp dimensions of your locker, luggage, or gate before purchase.

Care Instructions:

  • Wipe the padlock with a dry or slightly damp cloth to clean.
  • Avoid exposing the lock to harsh chemicals or extreme temperatures.
  • Periodically test the combination mechanism to ensure it remains smooth and responsive. If it becomes stiff, a light application of a dry lubricant (like graphite powder) can help. Do not use oil-based lubricants, as they can attract dirt and grime.

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