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Oval Profile Locks

Oval Profile Locks

(12 products)

Oval Profile Mortice Locks for Timber Doors – Sash & Deadlock Options

Oval profile locks are mortice lockcases designed for oval cylinders—ideal where a building already uses legacy oval hardware or master key suites. Choose between oval profile sash locks (latch + deadbolt) and oval profile deadlocks (deadbolt only). Available for delivery to London, Manchester, Birmingham, Leeds and across the UK.

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Frelan - 76mm PC Oval Profile Sashlock

Detailed Guide to Oval Profile Locks

Sash vs Deadlock, Case Sizes & Legacy Compatibility

Oval profile mortice locks are chosen for timber doors where an existing suite uses oval cylinders. Pick Oval Profile Sash Locks when you need a handle-operated latch plus a key-thrown deadbolt; choose Oval Profile Deadlocks for clean, key-only security. Typical case sizes are 2.5" (64mm) and 3" (76mm) — the deeper case is common on thicker or fire-rated casings.

For a tidy installation, pair sash locks with Lock Door Handles on Backplates and finish deadlocks with Oval Profile Escutcheons. When replacing an existing lock, confirm the backset, follower size, forend style, and spindle compatibility, then select the correct Oval Profile Cylinder length and function to suit your door thickness and security requirements.

Browse our related categories for a complete setup:

Locks & Latches | Mortice Locks & Latches | Architectural Ironmongery | Door Furniture | Window Furniture

Traditional security for timber doors — shop Oval Profile Sash Locks & Deadlocks with UK-wide delivery.

Need Help with Legacy or Master Key Suites?

Technical Advice, UK Coverage & Matching Hardware

For legacy systems, oval profile locks maintain continuity with existing keys and cylinders — ideal for schools, healthcare facilities, and heritage sites. If a project allows a fresh start, many specifiers now opt for Euro profile for greater future availability.

Complement your installation with Door Furniture or explore premium ranges from From The Anvil, Carlisle Brass, Heritage Brass, and Frelan Hardware.

If you can’t find what you need, please contact us. We supply nationwide, including London, Manchester, Birmingham, and surrounding areas.

Frequently Asked Questions

What’s the main difference between oval profile sash locks and oval profile deadlocks?

Sash locks include a latch and deadbolt for handle use; deadlocks are deadbolt-only for key-operated security.

Do oval profile locks work on UPVC/composite doors?

No—this collection is for timber doors. Other door types typically use different case formats.

Can I upgrade from oval profile to Euro profile later?

Often, yes—when you’re ready to modernise, you can select Euro lockcases and cylinders to suit your door prep and furniture.

Are cylinders supplied with the lockcase?

No—choose an oval cylinder separately to match length, function and keying.

UK-Wide Supply & Related Collections

Find the Perfect Oval Profile Lock and Matching Hardware

Our Oval Profile Locks range includes everything you need to keep your timber doors secure and stylish. You can browse by type with our dedicated pages for Oval Profile Sash Locks or Oval Profile Deadlocks, making it easy to find exactly what you’re looking for.

If you’d like to explore more options, our parent collections Locks & Latches and Mortice Locks & Latches offer a wide selection of styles and finishes. For a complete look, pair your lock with accessories and matching pieces from Accessories, Door Furniture, or Door Handles & Knobs.

Helpful tip: requests for “3-lever” or “5-lever” locks usually refer to traditional mortice key locks, which use levers inside the case. Oval profile locks work with a separate cylinder that uses pins, not levers, giving you more flexibility when choosing or upgrading the cylinder.
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