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British Standard 5 Lever Mortice Sashlock - G5050
British Standard 5 Lever Mortice Sashlock - G5050

British Standard 5 Lever Mortice Sashlock - G5050

From £35.77
£29.81 (ex. VAT)
In stock
Available for FREE delivery
Available for next day delivery


This is a Britsh Standard approved 5 Lever Sash Lock - BS3621

This 5 lever mortice sashlock can be operated by a lever handle from either side and the deadbolt is operated by key from either side.

Made in the UK by Guardian Locks, this lock is available in various sizes and in many finishes. 

Typically used on external doors or doors which require a high level of security. Please note that this 5 lever locks meets the British Insurance Standards.


Lockcase   Backset   Centres

63mm          45mm         57mm

76mm          57mm          57mm

The backset is the distance from the edge of the door to the centre of the handle (spindle hole).

These locks have an 8mm brass follower for the spindle and come double sprung as standard. Heavy springing is available upon request for unsprung heavy handles so please advise if required. Locks are supplied with 2 keys and all fixing screws.

If ordering numerous locks there is the option for the locks to be keyed alike so they will work all under the same key.

If you require a masterkey system please contact us to discuss your requirements and we can arrange for the locks to be suited.

These locks come with a 10 year mechanical warranty and are CE approved products.

Spec Sheet

British Standard 5 Lever Mortice Sashlock - G5050

See this PDF for full details of the size:


Please allow 3-4 weeks for delivery, contact us if required sooner.

Tags: british, standard, lever, mortice, sashlock, g5050, locks, latches

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