Banham M5008 Cylinder Mortice Deadlock
The Banham M5008 Cylinder Mortice Deadlock is a British Standard 7621 patented and insurance-approved mortice deadlock. Similar to M5000 but with knob operation on the inside to comply with fire regulations; should only be fitted to high security doors.
Banham M5008 Cylinder Mortice Deadlock



| DETAILS | |
|---|---|
| Similiar | M5000, but with Internal Turn Knob |
| Standard | British 7621 |
| Pantented and Insurance | approved |
| Finishes | Polished Chrome, Satin Chrome, Polshed Brass, Satin Brass |
| 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 |
| Steelt Bolt | resistant |
| Security Escutcheon | plates further stengthen door |
| Use the same key | for all registrered key locks |
| Suitable | inward & outward doors |
Banham M5008 Lock Installation
Banham M5008 Lock Replacement
Banham M5008 Lock Repairs
Emergency Banham Locksmith Services
Banham Cylinder Replacement
Fire-Compliant Lock Installation
Why Choose the Banham M5008 Cylinder Mortice Deadlock?
The lock complies with British Standard 7621, making it suitable for many insurance-approved security applications. Its patented six-pin drill-resistant cylinder helps resist picking, drilling, and other forms of attack, while the hook bolt mechanism helps prevent the door from being forced apart.
Suitable Applications
- Residential entrance doors
- High-security homes
- Flats and apartments
- Commercial offices
- Apartment buildings
- Rental properties
- Property refurbishments
- Fire-compliant security upgrades
Contact 24/7 London Locksmith Today
Upgrade your property’s security with professional Banham M5008 Cylinder Mortice Deadlock installation from experienced London locksmith engineers.
Contact 24/7 London Locksmith today to arrange Banham M5008 installation, lock replacement, repairs, cylinder replacement, emergency locksmith services, or a professional security assessment anywhere across Greater London.
FAQ
Ask Us Anything
The Banham M5008 is a high-security mortice deadlock with an internal turn knob, designed for compatible high-security doors and improved emergency exit.
Its internal turn knob allows the door to be unlocked quickly from inside without a key, which can support fire safety requirements where suitable.
Yes, its Euro profile cylinder can be offset and extended to suit different door thicknesses, subject to professional compatibility checks.
Yes, our locksmith engineers can replace damaged or worn cylinders with genuine Banham cylinders while maintaining compatibility with the registered key system.
Yes, our emergency locksmith engineers are available 24/7 across Greater London for M5008 repairs, replacements, cylinder issues, and urgent security problems.