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Container / Shutter Padlocks

Also known as block, straight shackle or warehouse padlocks, they are designed specifically for roller shutters but often used on warehouses and containers due to their high security design. The straight shackle design means it is technically classed as a 'closed shackle' lock by insurance companies and is exceptionally difficult to get cutting tools to the actual shackle.

Frequently Asked Questions

Container / Shutter Padlocks FAQs

Fitment depends on the padlock’s design and the container’s lock box dimensions.
Some straight shackle padlocks have the key entry on one side and the shackle extrusion on the other, which can limit space when used inside a recessed container lock box.
The ABUS 92 Series is ideal for these applications, as both the key entry and shackle are located on the same side of the padlock, ensuring easy access and secure fitment.

Very secure. The block or straight shackle design allows the padlock to sit tightly within two fixed eyelets, leaving minimal shackle exposed.
This makes them extremely resistant to attack from bolt cutters, saws, or angle grinders.
High-security models such as the ABUS 92 Series are CEN Grade 3 insurance rated, meeting most commercial and industrial security requirements.

Most shutter padlocks are made from hardened steel, brass, or Titalium (a lightweight aluminium alloy).

Hardened steel models, like the ABUS 92 Series, offer maximum resistance to physical attack.

Brass or Titalium versions, such as the ABUS 82 and 82Ti Series, provide solid protection with lower weight and corrosion resistance for outdoor or warehouse use.

Yes.
Straight shackle padlocks are versatile and can be used with chains, hasp and staple fittings, or custom container brackets.
If you’re using a padlock with a chain, consider the Federal 731/741-DS range, which features a double-locking mechanism that prevents the chain from being removed until the shackle is fully released, ideal for high-security applications.

Many are.
The ABUS 92 Series and similar CEN-rated models meet or exceed CEN 3 insurance requirements.
If your insurer specifies a “closed shackle” padlock, these designs qualify due to their minimal shackle exposure and solid construction.

Padlocks.co.uk is a specialist padlock supplier, not a general hardware retailer.
We test every container and shutter padlock we sell to ensure it meets our standards for fit, durability, and security.
All stock is managed and supplied by Nothing But Padlocks, ensuring reliable key control, technical advice, and fast UK dispatch.

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