Order Helpline 01752 422 501

ERA Fortress 5 3 inch Lever Mortice Deadlock

Product Code:
Est. Delivery: Select option below
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.

View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

£19.96 Incl. VAT
Oops! Please select from the options


The ERA Fortress 3 inch 5 Lever British Standard High-Security Mortice Dead Lock meets the requirements of BS3621:2017 and is suitable for the demands of the Police and insurance companies. There are various finishes to choose from to complement the rest of your door hardware items.

Dead locks can only be opened and closed with the turning of a compatible key. For maximum security, ERA has over a thousand key variations. As there is no latch within the mechanism, your door will not remain closed when it is unlocked, which is why dead locks are often used as a secondary security feature.

Features & Benefits: ERA Fortress 5 3 inch Lever Mortice Deadlock

  • Meets the requirements of BS3621:2017 and is suitable for the demands of insurance companies and the Police
  • A high-security mortice deadlock that will ensure peace of mind over many years
  • Comes in a choice of finishes to tie in seamlessly with your other door hardware products
  • Twin hardened steel plates in the dead bolt protect against hacksawing
  • Easy to install
  • 10-year mechanical guarantee

As well as a 20mm bolt throw, this dead lock features hardened steel plates that help protect the lock against criminal activity and the threat of drilling. Twin hardened steel plates in the dead bolt also protect against hacksawing.


  • Wipe the surface periodically with a soft cloth to remove excess grease or moisture.

Standards & Certification

  • British Standard: BS3621: 2017


Finish Polished
Colour Silver
Use Location External Lock & Latch Type Dead Locks


There are no product downloads to show.

Questions & Answers

There are currently no questions for this product.

Have a question about this product?


There are currently no reviews for this product

Products We Recommend


Product Enquiry Form

ERA Fortress 5 3 inch Lever Mortice Deadlock

*Required Field

Would you like to empty your basket?

Yes No


It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

If you wish to access our site please either upgrade your browser or download an alternative.