Stronghold Padlocks
The Squire Stronghold range is built for high-security work, and every padlock in the range can be keyed alike. One key opens them all, regardless of size or shackle style.
What is a Squire Strongh... Read More >
The Squire Stronghold range is built for high-security work, and every padlock in the range can be keyed alike. One key opens them all, regardless of size or shackle style.
What is a Squire Stronghold Padlock?
A Squire Stronghold padlock is a hardened steel lock built to industrial standards. The range covers:
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SS series with a hardened steel body
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ST series with a stainless steel body for outdoor use
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Open shackle (S) and closed shackle (CS) options
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Sizes from 50mm through to 100mm
The flagship Squire SS100 holds an LPCB SR4 rating, the highest level a padlock has reached in LPCB testing and is officially the world's strongest padlock!
Why Choose the Squire Stronghold Range?
The Squire stronghold range offers you a wide range of padlocks that are all insurance graded and built for performance.
Browse our security blog or learn more about us. You might also like our Squire padlocks, CEN grade padlocks and closed shackle padlocks collections.
Need a hand selecting the correct padlock? Get in touch, and we'll match you with the right Stronghold.
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Squire WS75 Container Padlock
Original price £45.00 - Original price £47.50Original price£45.00 - £47.50£45.00 - £47.50Current price £45.00| /4.9583 / 5.0
24 Reviews
When it comes to safeguarding your shipping containers, storage units, or high-value equipment, the Squire WS75 Container Padlock is a top-tier cho...
View full detailsOriginal price £45.00 - Original price £47.50Original price£45.00 - £47.50£45.00 - £47.50Current price £45.00| / -
Squire SS50S Stronghold Padlock
Original price £38.32 - Original price £43.82Original price£38.32 - £43.82£38.32 - £43.82Current price £38.32| /5.0 / 5.0
1 Review
The Squire SS50S padlock offers high security, quality and performance. Featuring a 10mm hardened boron steel shackle, a 50mm solid hardened steel ...
View full detailsOriginal price £38.32 - Original price £43.82Original price£38.32 - £43.82£38.32 - £43.82Current price £38.32| / -
Squire SS50CS Stronghold Padlock
Original price £44.99 - Original price £50.49Original price£44.99 - £50.49£44.99 - £50.49Current price £44.99| /5.0 / 5.0
3 Reviews
The Squire SS50CS padlock offers high security, quality and performance. Featuring a 10mm hardened boron steel closed shackle, a 50mm solid hardene...
View full detailsOriginal price £44.99 - Original price £50.49Original price£44.99 - £50.49£44.99 - £50.49Current price £44.99| / -
Squire SS65CS Stronghold Padlock
Original price £86.86 - Original price £92.36Original price£86.86 - £92.36£86.86 - £92.36Current price £86.86| /5.0 / 5.0
1 Review
The Squire SS65CS padlock offers high security, quality and performance. Featuring a 12.7mm hardened boron steel closed shackle, a 65mm solid harde...
View full detailsOriginal price £86.86 - Original price £92.36Original price£86.86 - £92.36£86.86 - £92.36Current price £86.86| / -
Squire SS65S Stronghold Padlock
Original price £66.81 - Original price £72.31Original price£66.81 - £72.31£66.81 - £72.31Current price £66.81| /5.0 / 5.0
4 Reviews
The Squire SS65S padlock offers high security, quality and performance. Featuring a 12.7mm hardened boron steel shackle, a 65mm solid hardened stee...
View full detailsOriginal price £66.81 - Original price £72.31Original price£66.81 - £72.31£66.81 - £72.31Current price £66.81| / -
Squire SS50S/2.5 Long Shackle Stronghold Padlock
Original price £43.08 - Original price £48.58Original price£43.08 - £48.58£43.08 - £48.58Current price £43.08| /The Squire SS50S/2.5 padlock offers high security, quality and performance for larger items. Featuring a long 63mm hardened boron steel shackle, a ...
View full detailsOriginal price £43.08 - Original price £48.58Original price£43.08 - £48.58£43.08 - £48.58Current price £43.08| / -
Squire SS80CS Stronghold Padlock
Original price £93.51 - Original price £99.01Original price£93.51 - £99.01£93.51 - £99.01Current price £93.51| /The Squire SS80CS padlock offers high security, quality and performance. Featuring a 16mm hardened boron steel closed shackle, an 80mm solid harden...
View full detailsOriginal price £93.51 - Original price £99.01Original price£93.51 - £99.01£93.51 - £99.01Current price £93.51| / -
Squire ST75S Stainless Stronghold Padlock
Original price £50.00 - Original price £52.50Original price£50.00 - £52.50£50.00 - £52.50Current price £50.00| /5.0 / 5.0
2 Reviews
When it comes to safeguarding your shipping containers, storage units, or high-value equipment, the Squire ST75 Container Padlock is a top-tier cho...
View full detailsOriginal price £50.00 - Original price £52.50Original price£50.00 - £52.50£50.00 - £52.50Current price £50.00| / -
Squire SS80S Stronghold Padlock
Original price £93.51 - Original price £99.01Original price£93.51 - £99.01£93.51 - £99.01Current price £93.51| /The Squire SS80S padlock offers high security, quality and performance. Featuring a 16mm hardened boron steel shackle, an 80mm solid hardened steel...
View full detailsOriginal price £93.51 - Original price £99.01Original price£93.51 - £99.01£93.51 - £99.01Current price £93.51| / -
Squire ST50S Stainless Stronghold Padlock
Original price £42.73 - Original price £48.23Original price£42.73 - £48.23£42.73 - £48.23Current price £42.73| /The Squire ST50S offers ultimate weather protection, high security and performance. This stronghold padlock holds a CEN Grade Padlocks 3 rating, ma...
View full detailsOriginal price £42.73 - Original price £48.23Original price£42.73 - £48.23£42.73 - £48.23Current price £42.73| / -
Squire ST50CS Stainless Stronghold Padlock
Original price £52.56 - Original price £58.06Original price£52.56 - £58.06£52.56 - £58.06Current price £52.56| /The Squire ST50CS offers ultimate weather protection, high security and performance. This stronghold padlock holds a CEN Grade Padlocks 3 rating, m...
View full detailsOriginal price £52.56 - Original price £58.06Original price£52.56 - £58.06£52.56 - £58.06Current price £52.56| / -
Squire ST65CS Stainless Stronghold Padlock
Original price £102.44 - Original price £107.94Original price£102.44 - £107.94£102.44 - £107.94Current price £102.44| /The Squire ST65CS offers ultimate weather protection, high security and performance. This stronghold padlock holds a CEN Grade Padlocks 3 rating, m...
View full detailsOriginal price £102.44 - Original price £107.94Original price£102.44 - £107.94£102.44 - £107.94Current price £102.44| / -
Squire SS50S Stronghold Padlock - 8mm
Original price £38.32 - Original price £43.82Original price£38.32 - £43.82£38.32 - £43.82Current price £38.32| /5.0 / 5.0
1 Review
The Squire SS50S padlock offers high security, quality and performance. Featuring a 8mm hardened boron steel shackle, a 50mm solid hardened steel b...
View full detailsOriginal price £38.32 - Original price £43.82Original price£38.32 - £43.82£38.32 - £43.82Current price £38.32| / -
Squire ST65S Stainless Stronghold Padlock
Original price £79.58 - Original price £85.08Original price£79.58 - £85.08£79.58 - £85.08Current price £79.58| /The Squire ST65S offers ultimate weather protection, high security and performance. This stronghold padlock holds a CEN Grade Padlocks 3 rating, ma...
View full detailsOriginal price £79.58 - Original price £85.08Original price£79.58 - £85.08£79.58 - £85.08Current price £79.58| / -
Squire SS100CS Stronghold Padlock
Original price £262.54 - Original price £262.54Original price£262.54£262.54 - £262.54Current price £262.54| /Original price £262.54 - Original price £262.54Original price£262.54£262.54 - £262.54Current price £262.54| / -
Squire SS100S Stronghold Padlock
Original price £229.72 - Original price £229.72Original price£229.72£229.72 - £229.72Current price £229.72| /The Squire SS100S is the world's strongest padlock, featuring a 20mm hardened boron steel shackle, 100mm solid hardened steel body, keyhole cover f...
View full detailsOriginal price £229.72 - Original price £229.72Original price£229.72£229.72 - £229.72Current price £229.72| / -
Squire ST50S/2.5 Long Shackle Stainless Stronghold Padlock
Original price £50.91 - Original price £56.41Original price£50.91 - £56.41£50.91 - £56.41Current price £50.91| /5.0 / 5.0
2 Reviews
The Squire ST50S/2.5 offers ultimate weather protection, high security and performance. This stronghold padlock holds a CEN Grade Padlocks 3 rating...
View full detailsOriginal price £50.91 - Original price £56.41Original price£50.91 - £56.41£50.91 - £56.41Current price £50.91| /
Frequently Asked Questions
What is a Squire Stronghold padlock?
A Squire Stronghold padlock is a high-security lock made by Squire in the UK. The range features hardened-steel construction, CEN grading, and a 10-year guarantee.
Are Squire Stronghold padlocks weatherproof?
Squire Stronghold padlocks are weatherproof or weather-resistant. The ST stainless steel versions are suited to coastal and exposed outdoor use, with sealed bodies that handle rain and frost.
Can Squire Stronghold padlocks be keyed alike?
Yes, the whole Squire Stronghold range can be keyed alike. One key opens every padlock, regardless of size, shackle type or model.
What is the strongest Squire Stronghold padlock?
The Squire SS100 is the world's strongest padlock. It holds an LPCB SR4 rating, the highest level in LPCB testing.
Are stronghold padlocks insurance-approved?
Most Stronghold padlocks are insurance-approved. Models from CEN grade 4 upwards usually meet insurer requirements, though always check your specific policy.
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