Banham M5000 Cylinder Mortice Deadlock
Banham M5000 is a British Standard 3621 insurance-approved mortice deadlock. It is also available with an internal turn knob to comply with fire regulations (Banham M5008). It comes with a 6-pin patented security cylinder, bolt-through security escutcheons to secure the door, as well as a hook bolt to prevent the door from being spread. It can be keyed alike to most existing Banham locks, padlocks and grilles.
What is the Banham M5000 Cylinder Mortice Deadlock?
The Banham M5000 is a high-security mortice deadlock manufactured to resist all prevalent methods of burglary, including lock picking. It uses a patented 6-pin drill-resistant cylinder as well as stronger security components and has a hook bolt mechanism that prevents doors from being forced apart.
In contrast, the Banham M5000 uses a Euro Profile cylinder instead of a standard mortice deadlock configuration seen on most other UK deadlocks, offering more flexibility for different door thicknesses with no compromise in security standards.
The Banham M5000 is British Standard BS3621 approved, widely accepted by insurers and suitable for inward and outward opening doors.
Benefits of the Banham M5000 Lock
Choosing the Banham M5000 provides several important security advantages for your property.
British Standard BS3621 Approved
The Banham M5000 complies with British Standard BS3621, making it suitable for insurance-approved residential security requirements. Many insurance providers recommend or require BS3621 locks for external doors.
Patented High-Security Cylinder
The lock incorporates a patented 6-pin drill-resistant cylinder that provides increased resistance against picking, drilling, and unauthorised manipulation.
Euro Profile Cylinder Design
Its Euro Profile cylinder can be offset or extended to accommodate different door thicknesses, allowing the lock to be installed on a wide range of timber entrance doors.
Hook Bolt Protection
The integrated hook bolt design helps prevent the door from being forced or spread apart during attempted break-ins, providing an additional layer of physical security.
Reinforced Security Escutcheons
Bolt-through security escutcheon plates strengthen the area surrounding the cylinder, reducing vulnerability to forced attacks.
Exclusive Registered Key System
The Banham registration system provides exclusive coded keys, helping to control key duplication and improve overall property security.
Keyed Alike Convenience
The M5000 can be keyed alike with many existing Banham locks, padlocks, collapsible gates, and other registered Banham security products, allowing customers to operate multiple security devices using a single key.
Suitable for a Wide Range of Doors
The Banham M5000 is designed for both inward and outward opening doors, making it a versatile security solution for many residential and commercial properties. Its adaptable Euro Profile cylinder allows professional installation on doors of varying thicknesses while maintaining excellent security and smooth operation.
Long-Term Security and Reliability
Built from high-quality materials and engineered for everyday use, the Banham M5000 offers dependable long-term performance with minimal maintenance. Its robust construction, hardened steel components, and precision locking mechanism help provide consistent protection while reducing wear over time, making it a reliable investment for improving property security.
Banham M5000: Cylinder Mortice Deadlock
| DETAILS | |
|---|---|
| Similar | M2002 but with a Euro Profile cylinder |
| Standard | British Standard 3621 |
| Patented and Insurance | approved |
| Pin | 6 pin drill resistant cylinder |
| Euro profile cylinder | can be offset and extended to suit door thickness |
| Security level | maximum security differs |
| Hook Bolt | prevents door being spread apart |
| Registration system | exclusive coded key |
| High security | 10” striker plate on door frame |
| Bolt | resistant steel |
| Security | Escutcheon: plates further strengthen door |
| Available | with internal knob (see M5008) |
| Key | use the same key as all Banham registered key locks, padlocks and collapsible gates |
| Suitable | inward and outward opening doors |
Technical Features of the Banham M5000
The Banham M5000 has been designed with advanced security features that make it suitable for high-security residential and commercial applications.
Key features include:
- British Standard BS3621 certification
- Insurance-approved locking system
- Patented 6-pin drill-resistant cylinder
- Euro Profile cylinder design
- Hook bolt to resist door spreading
- Hardened steel bolt for improved durability
- Reinforced security escutcheon plates
- Exclusive coded key registration
- Compatible with keyed-alike Banham systems
- Suitable for inward and outward opening doors
These features work together to provide enhanced protection against forced entry while maintaining convenient everyday operation.
Ideal Applications for Banham M5000 Locks
The Banham M5000 is suitable for a wide range of residential and commercial properties.
We regularly install these locks on:
- Houses
- Flats and apartments
- Rental properties
- Offices
- Retail premises
- Apartment entrance doors
- Timber external doors
- Commercial entrances
Whether you are securing a family home or upgrading the security of a commercial property, the Banham M5000 offers dependable long-term protection.

24 HOUR EMERGENCY
Call us anytime any day we will be there for your needs

COMPETITIVE PRICE
Call us anytime any day we will be there for your needs

FAST RESPONSE TIME
Call us anytime any day we will be there for your needs
Contact 24/7 London Locksmith Today
Upgrade your property’s security with the trusted Banham M5000 Cylinder Mortice Deadlock professionally installed by experienced London locksmith engineers.
Contact 24/7 London Locksmith today for Banham M5000 lock installation, repairs, replacements, cylinder upgrades, emergency locksmith services, and expert security advice throughout Greater London.
Frequently Asked Questions
The Banham M5000 is a secure mortice deadlock with a patented 6-pin Euro Profile cylinder fitted. BS3621-certified, so ideal for insurance-approved home security and offers superior pick, drill & force resistance.
Yes. Has achieved British Standard BS3621 certification, enabling you to feel secure that UK insurance providers will recognise the Banham M5000 as a high level of security. Most home insurance policies will ask for BS3621-compliant locks to be fitted on external doors, and this is often a requirement, sometimes just recommended.
In most cases, yes. The Banham M5000 can be used on timber doors that open both inwards and outwards. Its Euro Profile cylinder can be altered for alternative door thicknesses, making it useful for our locksmith engineers and across many properties.
Yes. Compatible with other Banham locks, padlocks and registered security products because the Banham M5000 can frequently be keyed alike to work from one single registered key for convenience.
Yes. Our locksmiths are highly experienced with Banham M5000 installation, repairs, replacements and emergency locksmith services across Greater London, 24 Hours a day. We can also confirm if the Banham M5000 is a suitable security solution for your property.