Supplying Door Hardware & Architectural Ironmongery Since 1976

Trusted Supplier of Trade Door Handles & Ironmongery Across the UK

Over 900 Door Handles & 40+ Doors on Display in Kendal

Standard Mortice Key Locks

(342 products)

Explore Our Range of Standard Mortice Key Locks for Superior Security

Standard Mortice Key Locks offer a timeless solution for door security—blending safety, functionality, and design versatility. Perfect for both home and commercial properties, our expertly curated collection includes 2, 3, and 5 Lever locks in sizes like 2.5" and 3", with finishes such as Satin Chrome, Brass, Black, and more.

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Discover Our Wide Range of Standard Mortice Key Locks

Your Security Starts With the Right Lock

When it comes to home and property security, Standard Mortice Key Locks are a time-tested solution. These locks are fitted within a pocket in the door, offering a discreet appearance while enhancing safety. At Trade Door Handles, we proudly supply:

  • – Ideal for internal doors
  • – Offering medium security
  • – High-security options, many of which meet British Standard BS3621 for insurance compliance

We stock both Mortice Sash Locks and Mortice Deadlocks, so you can find exactly what you need in one convenient place.

💡 Did you know? Many 5 Lever Locks come with a visible Kitemark and BS3621 stamp right on the faceplate—proof of premium protection!

Frequently Asked Questions

What is a Standard Mortice Key Lock?

A Standard Mortice Key Lock is a secure locking mechanism embedded within the edge of a wooden door. It comes in different lever configurations (2, 3, or 5), each offering varying levels of security.

Which Lever Lock should I choose?
  • : Best for internal, low-security areas.
  • : Moderate security—good for internal doors.
  • : High-security; suitable for external doors and meets many insurance standards.

Do your locks meet British Standards?

Yes, many of our 5 Lever Mortice Locks meet BS3621, ensuring they comply with insurance and security requirements.

Can I get different finishes?

Absolutely! We supply locks in various finishes like Satin Brass, Satin Chrome, Nickel, and Black.

What's the difference between Sash Locks and Deadlocks?
  • include both a latch and deadbolt, operated with handles and keys.
  • only include a key-operated deadbolt—ideal for added security.
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