Kinetica K4 3 Star Euro Thumbturn Cylinder

(Exc. 20% VAT)
(£45.98 Inc. VAT)

Please note the sizes are external - internal (turnside) (35-40T : 35 external - 40T internal turnside)


With the multi-award winning, multi-patented safety features of the Fullex Kinetica+ K4 . Thanks to its advanced technology and unrivalled built-in performance at every turn, it takes security, safety, hygiene and easy-fit functionality to a whole new level. At the heart of the cylinder’s advanced defence capability lies an ingenious cam system that delivers a new kind of security. 3 Bio keys have antibacterial and antiviral properties. Bio keys have been tested to ISO 22196:2011 and shown to reduce Staphylococcus aureus and Escherichia coli and to ISO 21702:2019 and shown to reduce SARS-CoV-2.

  • Supplied with 3 Bio Keys
  • Multiple Patented security features
  • Super Smooth System
  • Extreme reliability built in by design
  • One key solution for easy keying alike - Please enquire for more info 
  • Spare key availability
  • Plastic free packaging


About Matrix


Established in 2000, we hold comprehensive stocks at our Northampton premises, supplying an extensive range of products on a nation-wide basis. Matrix Architectural Ironmongery is renowned for our high level of customer service, extensive product range and competitive prices, making us the obvious choice for your architectural ironmongery requirements. Please contact us on 01604 590330 or by e-mailing should you wish to discuss any aspect of your order. A member of our team will be able to assist you with any query – from advice on the right product for your particular requirement, to extensive after-sales assistance.

Matrix Architectural Ironmongery was established by Chris and Amy Butler in 2000 Chris' previous sales experience in large ironmongery firms and their commitment to top quality customer service meant that the business soon grew to become a well-known and respected architectural ironmongers.

Rapidly expanding from supplying locally, Matrix Architectural Ironmongery soon began to supply top quality products throughout Buckinghamshire, Northamptonshire and Oxfordshire, and then on a nation-wide basis.

Due to its continued success, Matrix Architectural Ironmongery now supplies products through our online catalogue. Should you not be able to find a particular product on our website, please don't hesitate to contact us on 01604 590330 or by e-mailing


Whether supplying one door handle for a restoration project or five hundred handles for a maintenance contract, Matrix Architectural ironmongery ensures that our customers access quality products and customer service at all times.

Our ethos is guided by the following:

  • Commitment to excellent customer service
  • Maintaining an extensive product range
  • Providing knowledgeable advice and top after-sales service
  • Keeping our prices competitive, and
  • Prompt order processing and delivery throughout the UK.


Please contact us on 01604 590330 if you would like to discuss your requirements or any aspect of your order.


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Thumbturn Cylinder