About Us


SKS, formally Simonds Key Services, was established in 1972. During the late 70's the company started wholesaling keys from their Locksmiths premises in Harrow. By 1984 the wholesale side of the business had grown enormously making it necessary to separate it from the retail business and at the same time its partnership with JMA was formed. Since then SKS have continued to grow year on year to become the UK's largest Key Blank wholesaler.

Dedicated Supplier

SKS is a Trade only supplier. With our comprehesive range of products we are a 1 stop shop for Locksmiths and Key cutters. Ordering is simple and can be done online at sks.co.uk, by telephone, by email, by fax or even by post.


SKS have a true passion for keys and we feel our service and publications clearly demonstrates the pride we put into the trade. Living and breathing "Keys" SKS are able to give unrivalled technical support and advice to our customers. Our passion allows us to continue to source new keys and work wih manufacturers to offer the key cutter the most up to date range of keys.

JMA Partnership

Since 1984 SKS have been the sole importers of JMA Key Blanks. Quality, range and availabilty have enabled JMA to become Europe's No. 1 Key Blank producers. JMA's experience and technology in producing OEM original keys for lock manufacturers enables them to produce blanks with complete accuracy. Over 1.5 million keys are produced every day in their Spanish factory.


SKS produces several publications to support our service and passion.

These include:

  • Trade Price List & Catalogue
  • Key Blank Catalogue
  • Transponder Guide
  • Comparison Book

Further details and downloads of our publications can be found on our Catalogue Page.


SKS work with its carriers DPD to offer a reliable delivery service to UK and Europe. SKS offers a free of charge service to email or text you details about your delivery. On the day of delivery it will give you an update of a hour time slot of when your parcel will be delivered meaning you don't have to wait in all day. Please contact us to activate this on your account.

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