Winkhaus Cobra, 4 Hook Key wind
Winkhaus Cobra, 4 Hook Key wind

Winkhaus Cobra, 4 Hook Key wind

(Exc. 20% VAT)
(£208.92 Inc. VAT)

This Winkhaus 4 hook is a secure door lock from the Cobra range, with a 92mm centres gearbox with a split spindle allowing for nightlatch functionality if required.

Cobra lock variants are suitable for single domestic entrance doors up to multi-occupancy disabled access and communal entrance doors.


  • Suitable for all types of doors
  • Tested as part of a PAS24 System
  • Corrosion resistance: BS EN 1670 Grade 4
  • 10 Year mechanical guarantee
  • Endurance tested to 100,000 operations


  • Flat faced models marked STV-F1660
  • These locks are handed

Handing Chart:

Standing Outside Door Hinged                   Door opens                                        Handing

Left                                                                     Inward                                                 Right

Right                                                                  Outward                                              Right

Left                                                                     Outward                                              Left

Right                                                                   Inward                                                  Left


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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Distance between hooks
Key wind