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Ensuring Double Doors Close Correctly… Every Time

We manufacture the only British-made door selector, also known as a door coordinator, with world-leading fire safety and mechanical certification.

Certification logos: CE, UL, UKCA, ANSI.

We Work With…

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The Industry’s Most Trusted Door Selector

The MK2 door selector, also known as a door coordinator, ensures that a pair of self-closing timber or metal doors close in the correct sequence, regardless of which leaf is opened first. This is particularly important for pairs of fire/smoke doors to maintain integrity. 

Key Features: 

✔ Certified Worldwide – CE, UKCA, UL, ANSI 
✔ Easy to Install - Fit and Forget 
✔ Made in Britain – 78% Recycled Material
✔ Retrofittable
✔ Available in Multiple Finishes 
✔ Fast, Reliable Delivery Worldwide

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Need Something Custom?
We Can Help

Alongside our flagship MK2 Fire Door Selector we offer bespoke engineering services for custom hardware solutions. Our expert team can assist with: 

✔ Design & Material Selection 
✔ Fabrication & Finishing 
✔ OEM & Private Label Solutions

A British Manufacturer With Over 35 Years of Expertise

Selectrite Hardware Ltd is a family-run business known for its trusted, manufacturing network and solutions. Whether you need a proven standard product like the MK2 Fire Door Selector, or a custom product solution, we deliver with precision, reliability, and industry-leading support.

  • What our distributors say…

    “Selectrite Hardware provides consistent quality product and after-sales support. The MK2 Selector is a must-have for any doorset with the requirement for sequenced closing.”

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The MK2 door coordinator has world leading certification for its product group which means it can be specified on projects across the globe.⁠ ⁠ Through our distribution channels we have been fortunate enough to have our products specified within some
Selectrite fire safety products are primarily supplied through our distributer network and are available worldwide. ⁠ ⁠ We work closely with our distributors, to make sure that customer’s orders are delivered where and when they need them.⁠ ⁠ W
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Logos of the Guild of Architectural Ironmongers, dhf Raising Standards Safety Assured, Warrington Certification, and Made in Britain.