Locks and Latches

Secure Fitted Locks for Internal & External Timber Doors

3-Lever (Internal), 5-Lever BS3621 (External), Bathroom, DIN & Sliding

Mortice locks are recessed into the door edge, creating a secure, flush fit. Our range covers internal door locks like 3-lever mortice locks for light-duty rooms, and external door locks such as 5-lever BS3621 mortice deadlocks and sashlocks for insurance-approved front and back doors.

Options also include bathroom door locks with privacy turns, tubular mortice latches and tubular deadbolts for knob and handle sets, and DIN sashlocks for commercial projects. For period joinery, we supply horizontal mortice locks, plus sliding door locks and multi point door locks for added protection.

This comprehensive range supports UK building, refurbishment, and conservation projects where case size, backset, handing, and fire door compatibility matter.

Browse our full Mortice Locks & Latches.

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Eurospec - Contract Rim Cylinder Nightlatch Complete 60mm - Matt Black

Convenient Entry Locks for Timber Doors

Standard, BS Insurance Rated, Deadlocking & Roller Bolt

Rim cylinder night latches are surface-mounted to timber entrance doors, providing both security and convenience. Choose from standard models for everyday use, or BS3621 insurance-rated night latches for compliance with insurer requirements.

We also offer deadlocking night latches that prevent latch slipping, and roller bolt night latches for smoother operation — making them a popular choice for residential properties across the UK.

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Versatile Euro, Oval & Rim Cylinder Options

Euro, Oval, Rim, Double, Turn & Half

Cylinder door locks offer flexible solutions for modern and traditional properties. We supply Euro cylinders, the most common in the UK, alongside oval cylinder locks for heritage or commercial joinery, and rim cylinders for traditional applications.

The collection includes double cylinders keyed both sides, cylinder and turn locks with an inside thumb turn, and half cylinders for garages and shutters. Security levels range from standard 5-pin and 6-pin designs to 1-Star and 3-Star anti-snap cylinders, with advanced anti-pick and anti-drill protection.

Browse our complete Cylinder Locks.

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Traditional Surface-Mounted Door Security

Rim locks and rim latches are fitted to the surface of doors, rather than being morticed in. They are widely chosen for cottages, heritage joinery, and traditional interiors, where authenticity is valued alongside functionality.

Options include simple rim latches for internal doors, as well as deadlocking rim locks for more secure entrance doors. This timeless lock type remains popular across the UK for projects balancing security with period style.

Discover our Rim Locks & Latches.

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From The Anvil - Black Digital Keypad Lock + 60mm Backset Latch Bolt

Reliable Mechanical Keypad Entry Systems

Mechanical Keypad Locks for Keyless Entry

Our digital door locks provide convenient, keyless access using mechanical keypads. Unlike electronic systems, these locks are fully mechanical, offering durability, reliability, and no need for batteries or wiring.

Perfect for timber office doors, staff entrances, schools, and domestic properties, mechanical digital locks are a trusted choice across the UK for controlled access without carrying keys.

View our full range of Digital Locks.

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Frelan Hardware Locks & Latches Nickel Plated / Rack Bolt / 62mm Frelan - 62mm Mortice Rack Bolt - Nickel Plated

Added Protection for Doors & Windows

Rack Bolts, Snap Locks & Reinforcement

For peace of mind, our extra security products add another layer of protection to timber doors and windows. These include rack bolts for discreet reinforcement, snap locks for quick-fit secondary protection, and security door latches for insurance or safety upgrades.

These affordable fittings are often installed alongside main locks to improve compliance and boost overall property security.

Browse our Extra Security.

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Experienced UK Supplier Since 1976

Expert UK Supplier with Nationwide Delivery

Trade Door Handles has supplied locks and latches and wider Architectural Ironmongery since 1976. With one of the largest showrooms in the North West, based in Kendal, we support homeowners, trade professionals, and contractors nationwide.

We work with leading brands such as From The Anvil, Carlisle Brass, Heritage Brass, and Frelan Hardware.

For wider browsing, explore our Architectural Hardware Brands, Hinges, or Search by Finish.

If you need tailored advice, simply contact us and our team will be happy to help.

Contact Our Team