About Next Day Locks

NextDayLocks.co.uk is the online shop for H. Harrold & Sons.



Established in 1919 and based within half a mile of Sheffield city centre, H. Harrold & Sons is one of the best known locksmiths and safe and security engineers in the North of England. Four generations later, it is still owned and run by members of the same family.


When you buy products from Next Day Locks you know that it is backed up by almost 100 years of experience, customer service and product knowledge.



Intensive staff training and support have resulted in a dedicated team of tradespeople who are able to effectively advise on almost any security application ranging from simple product selection to specifying complex access systems.


The business is affiliated to the Master Locksmiths Association and has, over the years, developed an outstanding reputation within the trade. In the early days, the main function was dealing with basic locksmithing, such as key cutting and general lock repairs. Now, in line with modern technology, the company's service includes the installation and maintenance of the full range of electrical locking systems, digital door locks and access control systems.

Our Brands

Asec Brand

Silca Brand

Union Brand

Kaba Brand

Briton Brand

Era Brand

Paxton Brand

Yale Brand

Abus Brand

Evva Brand

Chameleon Brand

Chubbsafes Brand

Codelocks Brand

Cisa Brand

Winkhaus Brand

Adams Rite Brand

Dorma Brand

Squire Brand

Union C-Series Brand

Master Lock Brand

Souber Tools Brand

Alpro Brand

GU Brand

Ingersoll Brand

Lockey Brand

Hoppe Brand

Fullex Brand

Lowe & Fletcher Brand

Trimec Brand

Legge Brand