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Frelan - 76mm AB 2Lever sashlock square forend & radiused strike plate

Standard Mortice Key 2 Lever Sash Locks

(19 products)

Standard Mortice Key 2 Lever Sash Locks – Internal Door Security

A 2 Lever Mortice Sash Lock is a type of internal door lock that combines a handle-operated latch for daily use with a key-operated deadbolt for added privacy. Fitted into a morticed slot within the door, it offers a neat, flush finish and is commonly used on bedrooms, bathrooms and home offices where moderate security is required.

Sizes, finishes & compatibility

Popular 64 mm (2.5") and 76 mm (3") case sizes allow for straightforward replacements — simply match the backset to your existing handle position to avoid extra drilling. Available in finishes to coordinate with door handles & knobs, standard profile escutcheons and wider door furniture. Available for delivery to London, Manchester, Birmingham, Leeds, Glasgow and across the UK.

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Frelan - 76mm SN 2 Lever sashlock square forend & radiused strike plate

Choosing Your 2 Lever Mortice Sash Lock

Internal Door Use, Backsets & Finishes

A 2 Lever Mortice Sash Lock is a practical choice for bedrooms, bathrooms and home offices, offering a balance of privacy and ease of use. This 2 lever door lock with handle is a mortice lock for internal doors, combining a latch and deadbolt for a basic security mortice lock solution that’s easy to operate. Available in the popular 64 mm (2.5") and 76 mm (3") case sizes, simply match the backset to your existing handle position for a neat, no-new-holes installation. For a traditional look, choose a finish that pairs with your door furniture, door handles & knobs, and standard profile escutcheons. Whether you need a sash lock for bathroom or bedroom or a reliable internal mortice door lock for general use, this type is an excellent fit. For alternative security levels, see our 3 Lever Sash Locks and 5 Lever Sash Locks, or compare with Standard Mortice Key Deadlocks in the Standard Mortice Key Locks family.

Standard Mortice Key 2 Lever Sash Locks — 64 mm & 76 mm — Brass, Chrome, Black — UK Delivery

Practical Fit & Function

Installation Tips & Compatibility (UK)

Before fitting, confirm door thickness, case size, backset, and spindle/keyhole alignment. These locks suit wooden internal doors and pair well with accessories and wider architectural ironmongery.

For style consistency across your project, explore recognised UK brands: From The Anvil, Carlisle Brass, Heritage Brass, Frelan Hardware.

Need help choosing between 2-, 3- or 5-lever options? Contact us for tailored guidance. UK delivery available to London, Manchester, Birmingham, Leeds, Bristol, Newcastle, Edinburgh and nationwide.

Frequently Asked Questions

What is a Standard Mortice Key 2 Lever Sash Lock?

A morticed case with a handle-operated latch and key-operated deadbolt for internal doors — a practical, everyday security choice.

Is a 2 lever mortice sash lock suitable for external doors?

No. For external doors, consider 5 lever mortice sash locks (often BS3621) for higher security.

Which case size should I choose — 64 mm (2.5") or 76 mm (3")?

Match your existing backset and confirm handle backplate and keyhole alignment. These are the most common UK internal sizes.

What finishes can I match with my handles and escutcheons?

Brass, polished chrome, satin chrome, nickel and black — ideal with door handles & knobs and standard profile escutcheons.

Can I replace an existing sash lock with a 2 lever version?

Yes — provided case size/backset and spindle/keyhole positions match, it’s typically a straightforward swap.

UK-Wide Guidance & Delivery

2 Lever Mortice Sash Locks for Bedrooms, Bathrooms & Home Offices

Our internal mortice door lock range includes versatile options such as the 2 lever lock for bedroom door and the wooden door lock with latch and bolt, giving you practical privacy and light security. Whether you’re looking for a mortice sash lock with standard key, a budget-friendly internal door lock, or a UK standard 2 lever door lock, each is designed for ease of fitting and everyday use. We can also advise on mortice lock installation UK and explain the difference between 2 lever and 5 lever mortice lock options so you can make the right choice. Coordinate finishes and styles across your project with matching door furniture, window furniture, accessories and our complete architectural ironmongery range. If you can’t find what you’re looking for, please contact us and we’ll assist you.
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