High Security Padlocks
When standard locks won't do, a high-security padlock provides reliable protection. We stock high security padlocks from Squire, ABUS and Mul-T-Lock, three names trusted by businesses, insurers and homeowners.
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When standard locks won't do, a high-security padlock provides reliable protection. We stock high security padlocks from Squire, ABUS and Mul-T-Lock, three names trusted by businesses, insurers and homeowners.
What Makes a Padlock High Security?
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Hardened steel or boron alloy shackles for cut resistance
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Drill-resistant plates and pick-resistant cylinders
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CEN grading or Sold Secure approval for insurance backing
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Restricted or patented keys to stop unauthorised duplication
Choosing High Security Padlocks UK Buyers Trust
Think about what you're protecting and where the lock will live. Containers and commercial premises usually call for CEN grade 4 or above. For homes and outbuildings, a Sold Secure-rated padlock paired with a good hasp works nicely.
Browse our security blog or learn more about us. You might also like our collections of CEN-grade padlocks, closed-shackle padlocks, and restricted padlocks.
Need a hand selecting the correct padlock?Get in touch, and we'll match you with the right model.
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Mul-T-Lock NE12SB Padlock
Original price £97.89 - Original price £103.39Original price£97.89 - £103.39£97.89 - £103.39Current price £97.89| /5.0 / 5.0
1 Review
Looking for an anti-pick padlock to keep your valuables well-secured? Look no further. Not only is the Mul-T-Lock NE12SB slide bolt padlock anti-pi...
View full detailsOriginal price £97.89 - Original price £103.39Original price£97.89 - £103.39£97.89 - £103.39Current price £97.89| / -
Mul-T-Lock NE14H Padlock
Original price £110.12 - Original price £115.62Original price£110.12 - £115.62£110.12 - £115.62Current price £110.12| /5.0 / 5.0
3 Reviews
The Mul-T-Lock NE14H closed shackle padlock is the ultimate high security padlock, offering the best level of protection on the CEN scale at CEN6. ...
View full detailsOriginal price £110.12 - Original price £115.62Original price£110.12 - £115.62£110.12 - £115.62Current price £110.12| / -
Mul-T-Lock NE14L Padlock
Original price £105.23 - Original price £110.73Original price£105.23 - £110.73£105.23 - £110.73Current price £105.23| /One of our best high security padlocks, the Mul-T-Lock NE14L open shackle padlock boasts an exceptional CEN grade level 6. CEN grade is a universal...
View full detailsOriginal price £105.23 - Original price £110.73Original price£105.23 - £110.73£105.23 - £110.73Current price £105.23| / -
Mul-T-Lock NE12H Padlock
Original price £96.66 - Original price £102.16Original price£96.66 - £102.16£96.66 - £102.16Current price £96.66| /5.0 / 5.0
1 Review
For a high security padlock that offers fantastic weather protection, along with the ability to withstand harsh attacks, the Mul-T-Lock NE12H is a ...
View full detailsOriginal price £96.66 - Original price £102.16Original price£96.66 - £102.16£96.66 - £102.16Current price £96.66| / -
Mul-T-Lock NG8 Padlock
Original price £58.73 - Original price £64.23Original price£58.73 - £64.23£58.73 - £64.23Current price £58.73| /For a high security padlock that offers superior protection from weather and forceful attacks, the Mul-T-Lock NG8 is a great choice. This durable h...
View full detailsOriginal price £58.73 - Original price £64.23Original price£58.73 - £64.23£58.73 - £64.23Current price £58.73| / -
Mul-T-Lock NE12L Padlock
Original price £92.58 - Original price £98.08Original price£92.58 - £98.08£92.58 - £98.08Current price £92.58| /The the Mul-T-Lock NE12L padlock anti-pick, but it also offers anti-drill protection too. The closed shackle high security padlock is naturally bet...
View full detailsOriginal price £92.58 - Original price £98.08Original price£92.58 - £98.08£92.58 - £98.08Current price £92.58| / -
Mul-T-Lock NE10L Padlock
Original price £81.99 - Original price £87.49Original price£81.99 - £87.49£81.99 - £87.49Current price £81.99| /5.0 / 5.0
1 Review
Ensure ultimate protection for your premises with the Mul-T-Lock NE10L high security padlock- a robust and tough open shackle padlock featuring lon...
View full detailsOriginal price £81.99 - Original price £87.49Original price£81.99 - £87.49£81.99 - £87.49Current price £81.99| / -
Mul-T-Lock NG10 Padlock
Original price £61.18 - Original price £66.68Original price£61.18 - £66.68£61.18 - £66.68Current price £61.18| /5.0 / 5.0
1 Review
Ensure ultimate protection for your premises with the Mul-T-Lock NG10 high security padlock- a robust and tough open shackle padlock featuring long...
View full detailsOriginal price £61.18 - Original price £66.68Original price£61.18 - £66.68£61.18 - £66.68Current price £61.18| / -
Mul-T-Lock NE10H Padlock
Original price £88.10 - Original price £93.60Original price£88.10 - £93.60£88.10 - £93.60Current price £88.10| /Our robust Mul-T-Lock NE10H high security padlock features a hardened boron alloy closed shackle, providing top protection for a variety of general...
View full detailsOriginal price £88.10 - Original price £93.60Original price£88.10 - £93.60£88.10 - £93.60Current price £88.10| / -
Mul-T-Lock NG10SB Padlock
Original price £80.76 - Original price £86.26Original price£80.76 - £86.26£80.76 - £86.26Current price £80.76| /Ensure ultimate protection for your premises with the Mul-T-Lock NG10 slide bolt high security padlock- a robust and tough open shackle padlock fea...
View full detailsOriginal price £80.76 - Original price £86.26Original price£80.76 - £86.26£80.76 - £86.26Current price £80.76| /
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Frequently Asked Questions
What is a high-security padlock?
A high-security padlock is a lock designed to resist cutting, drilling, and lock picking attacks. It usually has a hardened-steel body, a drill-resistant cylinder, and a boron-alloy shackle.
Are high-security padlocks insurance-approved?
Many high-security padlocks are insurance-approved, particularly those with CEN grade 4 or above and Sold Secure ratings. Always check your policy to confirm what your insurer expects.
Are high-security padlocks weatherproof?
Most high-security padlocks are weatherproof or weather-resistant. Look for sealed bodies and stainless steel components if you need one for outdoor use.
What is the best high-security padlock for a shipping container?
The Squire WS75 is one of the most popular high-security padlocks for a shipping container. It carries a CEN 4 rating and comes with a 10-year guarantee.
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