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Free Keying Alike

Want all locks to work from the same keys? We are offering FREE KEYING ALIKE on a huge range of great security products!

Keying alike means exactly what it says above - all the locks will work using the same key. Perhaps you'd like your front and back door to have the same key? Maybe you're managing a community centre or similar where having all rooms on the same key would save sorting through endless keys to find the right one.

To find out more about what 'Keyed Alike' means, have a look at our article here: https://www.locksonline.co.uk/community/what-are-the-benefits-of-keying-alike.html


Asec 3 Lever Dead Lock

Asec 3 Lever Dead Lock

Asec 3 Lever Mortice Dead Lock come in the two standard sizes 64mm and 76mm and in a Brass and Satin..

Prices From: £14.64 + VAT



British Standard BS3621 Era Fortress Front Door Sash Lock

British Standard BS3621 Era Fortress Front Door Sash Lock

The insurance-approved Era Fortress lock is a very popular and affordable sash lock that comes insur..

Prices From: £18.94 + VAT



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Era High Security Fortress (BS3621) Dead Lock

Era High Security Fortress (BS3621) Dead Lock

The Era high security insurance approved Fortress deadlock is an extremely robust and affordable BS3..

Prices From: £20.37 + VAT



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Legge New Style 5 Lever BS3621 Deadlock (N5641 & N5761)

Legge New Style 5 Lever BS3621 Deadlock (N5641 & N5761)

The new Legge N5 deadlocks are offer exceptional attack resistance and are stamped with the BS3621..

Prices From: £36.08 + VAT



Legge New Style 5 Lever BS3621 Sashlock (N5642 & N5762)

Legge New Style 5 Lever BS3621 Sashlock (N5642 & N5762)

The new Legge N5 sashlocks offer exceptional attack resistance and are stamped with the BS3621 Bri..

Prices From: £39.78 + VAT



LocksOnline Imperial 5-Lever Horizontal 6" Sashlock

LocksOnline Imperial 5-Lever Horizontal 6" Sashlock

Horizontal locks for old style front doors typically used with door knobs are still very popular, bu..

Prices From: £37.41 + VAT



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ASEC High Quality 3 Lever Sash Lock

ASEC High Quality 3 Lever Sash Lock

A cost effective 3 lever lock that does not compromise on quality. If you're looking for internal ..

Prices From: £15.19 + VAT



Legge 5 Lever BS3621 British Standard Sash Lock

Legge 5 Lever BS3621 British Standard Sash Lock

If you're looking to secure your home with the latest British Standard BS3621 kitemarked locks, brou..

Prices From: £30.50 + VAT



Legge Budget BS3621 5-Lever Sashlock

Legge Budget BS3621 5-Lever Sashlock

If you're looking for a cheap way to fulfil insurance requirements by fitting BS3621 locks, then the..

Prices From: £15.76 + VAT



Narrow Lock for Aluminium & Glass Panel Doors

Narrow Lock for Aluminium & Glass Panel Doors

Ideal for use on aluminium doors or any doors with a wide glass panel in the middle, these locks hav..

Prices From: £46.73 + VAT



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Union 2177 - 3 Lever Dead Lock

Union 2177 - 3 Lever Dead Lock

The Union 2177 3 Lever Mortice Dead Lock out of the Assa Abloy stable, two case sizes available 64mm..

Prices From: £16.90 + VAT



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UNION StrongBolt 3 Lever Sashlock for Internal Doors

UNION StrongBolt 3 Lever Sashlock for Internal Doors

The StrongBolt range has always been designed with a solid build and high resistance against brute-f..

Prices From: £18.45 + VAT



UNION Strongbolt 5 Lever BS 3621:2007 Mortice Sashlock

UNION Strongbolt 5 Lever BS 3621:2007 Mortice Sashlock

The UNION strongbolt has a unique chamfered bolt design which further prevents side load attacks. Th..

Prices From: £22.64 + VAT



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ASEC Standard 5-Lever Deadlock

ASEC Standard 5-Lever Deadlock

This is a relatively new lock within the industry, but has already taken a good hold due to its low ..

Prices From: £16.41 + VAT



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British Standard BS3621 Asec Front Door Sash Lock

British Standard BS3621 Asec Front Door Sash Lock

This insurance-approved Asec Sash lock is also suitable for wooden front doors with its 5 lever desi..

Prices From: £15.44 + VAT



Asec British Standard Dead Lock

Asec British Standard Dead Lock

The Asec dead lock provides an excellent level of insurance approved security for a very affordable ..

Prices From: £15.44 + VAT



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ERA Viscount Slimline Heavy Duty 5-Lever Deadlock

ERA Viscount Slimline Heavy Duty 5-Lever Deadlock

If you want a long-lasting deadlock that will live up to the demands of a high-volume area where the..

Prices From: £20.99 + VAT



SECUREFAST SKS2 & SKS3 BS3621 5 Lever Front Door Sashlock

SECUREFAST SKS2 & SKS3 BS3621 5 Lever Front Door Sashlock

The securefast SKS2 & SKS3 sash lock is insurance approved, meeting the BS3621 British standard ..

Prices From: £21.23 + VAT



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Union 2134 BS3621 5 Lever Dead Lock

Union 2134 BS3621 5 Lever Dead Lock

Where 5-Lever Mortice Deadlocks are concerned, the UNION 2134 is a very popular choice due to its Br..

Prices From: £34.27 + VAT



Union 2157 - 3 Lever Dead Lock (Upright)

Union 2157 - 3 Lever Dead Lock (Upright)

The Union 2157 3 Lever Mortice full body dead lock is an ideal replacement where you had a Union sil..

Prices From: £21.74 + VAT



Union 2401 5 Lever Clawbolt Sliding Door Lock

Union 2401 5 Lever Clawbolt Sliding Door Lock

Union Lock, Union 2401 5 Lever Sliding Mortice Door Dead Lock uses a 'grab' style of locking bolt. W..

Prices From: £43.69 + VAT



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5-Lever Deadlock for Aluminium / Narrow-Stile Doors

5-Lever Deadlock for Aluminium / Narrow-Stile Doors

When fitting or replacing locks on narrow-stile doors, which is a regular occurrence on old aluminiu..

Prices From: £57.16 + VAT



Union 2134 5 Lever Dead Lock Keyed Alike

Union 2134 5 Lever Dead Lock Keyed Alike

Where 5-Lever Mortice Deadlocks are concerned, the Keyed-Alike UNION 2134 is a very popular choice..

Prices From: £43.74 + VAT



Union 2188 - 3 Lever Dead Lock (Double Throw)

Union 2188 - 3 Lever Dead Lock (Double Throw)

Unions 2188 3 Lever Double throw mortice dead lock comes in one unique size and ideal for the situat..

Prices From: £21.56 + VAT



UNION C-Series 2134E 5 Lever Dead Lock

UNION C-Series 2134E 5 Lever Dead Lock

This is a 5-Lever BS3621 replacement for the Chubb 3U114E , which comes with a whopping 15 year guar..

Prices From: £27.70 + VAT



UNION C-Series 3G114 BS3621:2004 5 Lever Deadlock

UNION C-Series 3G114 BS3621:2004 5 Lever Deadlock

The UNION 3G114 is an exact replacement for the well known CHUBB 3G114. The new UNION-branded lock o..

Prices From: £44.46 + VAT



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UNION C-Series 3G114 BS3621:2004 5 Lever Deadlock with Microswitch

UNION C-Series 3G114 BS3621:2004 5 Lever Deadlock with Microswitch

The UNION 3G114 is a direct replacement for the famous CHUBB 3G114 and offers the exact same design ..

Prices From: £80.88 + VAT



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Legge 5641 & 5761 Fire-Rated BS3621 Dead Lock

Legge 5641 & 5761 Fire-Rated BS3621 Dead Lock

Our offering of the Legge 5641 and 5761 both come with matching escutcheon sets of polished brass or..

Prices From: £25.81 + VAT



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UNION 2234E Fire Rated BS3621 5 Lever Sashlock

UNION 2234E Fire Rated BS3621 5 Lever Sashlock

This is the 5-lever version of UNION's incredible fire-rated door locks, complying with BS3621 for s..

Prices From: £30.57 + VAT



UNION 3K74E Fire Rated BS3621 Rollerbolt Sashlock

UNION 3K74E Fire Rated BS3621 Rollerbolt Sashlock

The UNION 3K74E is insurance-approved and is most suitable for wooden front and back doors, this is ..

Prices From: £55.73 + VAT



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UNION C-Series 3G115 5 Lever Deadlock

UNION C-Series 3G115 5 Lever Deadlock

The UNION 3G115 is a direct replacement for the old beloved CHUBB 3G115 - and should therefore retro..

Prices From: £19.80 + VAT



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Chubb 5 Detainer 3K70 Sash Lock

Chubb 5 Detainer 3K70 Sash Lock

Chubb 3K70 5 Detainer Mortice Sash Lock has been on the market for a considerable amount of years us..

Prices From: £96.74 + VAT



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Legge P1645 5 Lever Dead Lock

Legge P1645 5 Lever Dead Lock

The Legge P1645 is a 5-lever deadlock designed to one size - 64mm.  This is the metric equivale..

Prices From: £21.18 + VAT



UNION C-Series 3G114E BS3621 5 Lever Deadlock

UNION C-Series 3G114E BS3621 5 Lever Deadlock

A direct replacement for the Chubb 3G114E. Kitemarked BS3621 deadlock. Approved by insurance compani..

Prices From: £39.30 + VAT



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UNION C-Series 3K70 Security Detainer Sashlock

UNION C-Series 3K70 Security Detainer Sashlock

Union 3K70's a direct replacement for the Chubb 3K70, suitable for timber door hinged on the left or..

Prices From: £98.67 + VAT



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UNION Strongbolt 5 Lever Mortice Deadlock

UNION Strongbolt 5 Lever Mortice Deadlock

UNION StrongBOLT lock Suitable for doors up to 54mm thick. Meets the latest BS3621:2007 standards an..

Prices From: £21.63 + VAT



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Wil-Lok M8 (Narrow Style) 5 Lever Dead Lock

Wil-Lok M8 (Narrow Style) 5 Lever Dead Lock

Wil-Lok M8 Narrow Style 5 Lever Dead Lock with a case size of only 2 inches and a back set of only 3..

Prices From: £24.42 + VAT



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UNION C-Series 3G220 Narrow Stile Detainer Deadlock

UNION C-Series 3G220 Narrow Stile Detainer Deadlock

The UNION 3G220 directly replaces the old Chubb 3G220 narrow locks.  These have been rebranded ..

Prices From: £83.99 + VAT



Pacri Garage Door Lock

Pacri Garage Door Lock

The Pacri Garage door lock, Secure Anything, not just your garage. Easy Fitting - only three small ..

Prices From: £68.16 + VAT



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EVVA High Security EPS Padlocks

EVVA High Security EPS Padlocks

The Locksonline EPS padlocks are incredibly versatile and high security, and with it's patented ..

Prices From: £41.87 + VAT



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Some of Our Customers..

The LocksOnline Team


Darrel

Head of the tech team, and locksmith of 25+ years


Eve

Specialises in Ironmongery & Door Furnishing


Lesley

Deals with Sales on the .co.uk website


Nicola

Deals with Sales on the .com website


Ann

Ensures day-to-day logistics run smoothly


Maudie

Handles our social media and marketing


Jack

Our web developer and content manager

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