
CEN Grade Padlocks
When securing valuable assets, CEN-grade padlocks have undergone standardised testing, a system developed by major manufacturers to ensure consistent security ratings across Europe. This makes them a great choice. As security professionals, we understand the critical importance of selecting the right grade for specific applications.
The<. . . Read More >
When securing valuable assets, CEN-grade padlocks have undergone standardised testing, a system developed by major manufacturers to ensure consistent security ratings across Europe. This makes them a great choice. As security professionals, we understand the critical importance of selecting the right grade for specific applications.
The CEN (Central European Norm) grading system classifies padlocks into six distinct grades based on their security performance and resistance levels. This standardisation eliminates the guesswork when selecting appropriate security solutions.
Understanding the Grade Scale
CEN grades range from 1 to 6, with applications including:
- Grade 1-2 - Suitable for lockers and toolboxes
- Grade 3-4 - Medium security applications
- Grade 5-6 - High-security requirements and insurance-approved applications
Choosing the Right Grade
Consider these factors when selecting your CEN grade padlock:
- Value of assets being protected
- Location and exposure to potential threats
- Insurance requirements
- Environmental conditions
- Frequency of access needed
Real-World Applications
Different environments require different security levels. For instance:
- Storage Units: Grades 3-4
- Commercial Properties: Grades 4-5
- High-Security Facilities: Grades 5-6
- Personal Storage: Grades 1-3
Always consider future needs when selecting a CEN grade. It's better to invest in a higher grade initially than to discover your security is inadequate after an incident.
Browse our extensive range of CEN-graded padlocks or speak with our security experts for personalised recommendations. We understand that security isn't just about locks but peace of mind.
Ready to enhance your security? Contact our CEN grade specialists today for expert guidance on selecting the perfect padlock for your specific requirements.
Check out our informative blogs, starting with:
10 Ways to Keep Your Garage Secure Year-Round
Bike Security Tips: 6 Ways to Keep Your Bike Safe
How Protecting Your Garden Makes Your Home Safer
< Read LessFilters
-
Squire WS75 Container Padlock
Original price £39.00 - Original price £44.50Original price£39.00 - £44.50£39.00 - £44.50Current price £39.00| /The Squire WS75 is our most popular shipping container padlock. The Squire WS75 is a CEN 4 graded insurance padlock and will fit most shipping con...
View full detailsOriginal price £39.00 - Original price £44.50Original price£39.00 - £44.50£39.00 - £44.50Current price £39.00| / -
Squire SS50S Stronghold Padlock
Original price £38.32 - Original price £43.82Original price£38.32 - £43.82£38.32 - £43.82Current price £38.32| /The Squire SS50S high security padlocks offers high security, quality and performance. The Squire SS50S high security padlock is a CEN 4 graded in...
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 £48.52 - Original price £54.02Original price£48.52 - £54.02£48.52 - £54.02Current price £48.52| /The SS50CS Squire padlock provides superb protection in high-risk areas and high cutting resistance thanks to its solid hardened steel closed shack...
View full detailsOriginal price £48.52 - Original price £54.02Original price£48.52 - £54.02£48.52 - £54.02Current price £48.52| / -
Squire WS75 Container Padlock - Restricted
Original price £60.00 - Original price £65.00Original price£60.00 - £65.00£60.00 - £65.00Current price £60.00| /The Squire WS75 is our most popular shipping container padlock. The Squire WS75 is a CEN 4 graded insurance padlock and will fit most shipping con...
View full detailsOriginal price £60.00 - Original price £65.00Original price£60.00 - £65.00£60.00 - £65.00Current price £60.00| / -
Master Keyed Squire WS75 Container Padlock - Restricted
Original price £65.00 - Original price £65.00Original price£65.00£65.00 - £65.00Current price £65.00| /The Squire WS75 is our most popular shipping container padlock. The Squire WS75 is a CEN 4 graded insurance padlock and will fit most shipping con...
View full detailsOriginal price £65.00 - Original price £65.00Original price£65.00£65.00 - £65.00Current price £65.00| / -
Squire SS50S 2.5 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 long shackle padlock has been made with strength and security in mind. This long shackle padlock can be used for a variety of secu...
View full detailsOriginal price £43.08 - Original price £48.58Original price£43.08 - £48.58£43.08 - £48.58Current price £43.08| / -
Squire SS50CS Stronghold Padlock - Restricted
Original price £60.73 - Original price £66.23Original price£60.73 - £66.23£60.73 - £66.23Current price £60.73| /The Squire SS50CS padlock provides superb protection in high risk areas and high cutting resistance thanks to its solid hardened steel closed shack...
View full detailsOriginal price £60.73 - Original price £66.23Original price£60.73 - £66.23£60.73 - £66.23Current price £60.73| / -
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| /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| / -
Squire SS50S 2.5" Stronghold Padlock - Restricted
Original price £54.19 - Original price £59.69Original price£54.19 - £59.69£54.19 - £59.69Current price £54.19| /The Squire SS50S long shackle padlock has been made with strength and security in mind. This long shackle padlock can be used for a variety of secu...
View full detailsOriginal price £54.19 - Original price £59.69Original price£54.19 - £59.69£54.19 - £59.69Current price £54.19| / -
Master Keyed Squire WS75 Container Padlock
Original price £58.00 - Original price £58.00Original price£58.00£58.00 - £58.00Current price £58.00| /The Squire WS75 is our most popular shipping container padlock. The Squire WS75 is a CEN 4 graded insurance padlock and will fit most shipping con...
View full detailsOriginal price £58.00 - Original price £58.00Original price£58.00£58.00 - £58.00Current price £58.00| /
Brands
You May Also Like
Frequently Asked Questions
CEN grade stands for Central European Norm, which is a testing standard for padlocks. Padlocks must pass through a number of intensive tests in order to achieve a certain CEN grade. There are 6 levels of CEN grade, ranging from 1-6. CEN grade 6 padlocks are the highest quality padlocks, offering maximum security.
We offer a range of CEN grade 3, 4 & 5 padlocks, Check out our high security padlocks
BS3621 is a lock standard by British Standards Institute (BSI) for thief-resistant locks, BS-3621 locks are found on some front and back doors in the home and it's a good way to check that your security is up to standard. This is why some insurance companies require door locks to be fitted to BS 3621 British Standard.
Reviews & Maintenance

Simple, No Fuss

On Orders Over £150

Order By 2.00pm

Quotes Available