Dual Door Lock Set

£429.20
£357.67 ex VAT

Free UK delivery

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Keyed-alike, BS3621 certified 2-lock door set provides advanced security for classic British front doors: high-security auto-deadbolt nightlatch and manual deadbolt combination.

  • BS3621 certified 2-lock door set :
    • - Auto deadbolt nightlatch (top)
    • - Manual deadbolt (bottom)
  • Locks keyed alike, 1 key for both locks
  • 3 star ABS MASTER cylinders with 3 registered keys
  • Snib to temporarily disable deadbolt
  • Insurance compliant with a 10-year warranty
  • For more, see FAQ, view GALLERY, watch VIDEO or read REVIEWS
  • Swap cylinder to upgrade to SMART DUAL DOOR LOCK SET anytime
  • Click here to add EXTRA KEYS to cart

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PRODUCT INCLUDES:

  1. BS8621 auto-deadbolt nightlatch lock
  2. BS3621 manual deadbolt lock
  3. Finfort security lockguards (small)
  4. Finfort security lockguards (large)
  5. FinBolt striker plate
  6. FinKey striker plate
  7. Keyed-alike cylinders
    1. TS2007 3 star thumbturn cylinder
    2. TS2007 3 star key operated cylinder
  8. Door pull x 1
  9. Registered keys x 3
  • Beautiful high-security locks  – an elegant matching 2-lock door set for classic British front doors with one high-security auto-deadbolt nightlatch that automatically locks without turning a key and a second insurance-compliant, key-operated manual deadbolt you choose when to use.  
  • High-security cylinders – are designed to resist to attack by snapping, picking, drilling and bumping.  They are Secure by Design accredited and Sold Secure Diamond Grade.   
  • Kitemarked insurance compliant – The automatic deadbolt is BS8621 certified and the manual deadbolt is BS3621 certified and kitemarked. Both locks have a 21mm steel bolt that can withstand 10kn of force and a hardened steel lock case that can withstand 5 minutes of constant drilling.  
  • Registered keys offer the highest security – keys cannot be copied without permission. Additional keys can be ordered online by key card holders only.
  • One key opens both locks – both locks use identical TS2007 3 star ABS Avocet cylinders so one key opens both locks (say goodbye to your heavy keys!). The automatic deadbolt uses a thumbturn (so no keys required to exit in an emergency) and the manual deadbolt is key operated. Locks can be opened with one hand in any order.
  • Reliable long life assured – these locks have been tested 200,000 times (that’s about 20 years of use for an average house) to achieve their EN12209 certification and why we guarantee them for 10 years.
  • Heavy duty lockguards– adding extra protection to the cylinders against tampering and act as a visual deterrent to a burglar.
  • Sleek & elegant design – unlike bulky nightlatch locks mounted onto the door, the auto-deadbolt nightlatch is embedded into the door so is a more elegant solution suitable to period or modern homes.
  • Award-winning design – the FinBolt automatic deadbolt was awarded ‘Best Product’ by the Master Locksmith Association in 2019 and won a prestigious SBID design award in 2021.
  • Deadbolt disabler for your convenience – built-in snib button to temporarily disable your deadbolt, handy for loading and unloading the car, for example.
fitting instructions
  • dimensions (automatic deadbolt)
  • dimensions (manual deadbolt)

    • Our Promise To You

    Benefits

    Automatically Deadbolts

    A patented automatic deadbolt mechanism makes it easy to secure your door. You leave, it locks with a 21mm deadbolt with no manual locking required. Unlocking is simple with each lock opened in any order with one hand.

    Keyed-alike & Registered

    Locks are keyed alike, 1 key opens all locks. Door lock sets come with 6 keys. Free, secure key registration means keys can never be copied without your permission. You can key alike your front & back door locks to create a one key home.

    Insurance Compliant

    The manual deadbolt is BS3621 certified and kitemarked. The automatic deadbolt is BS8621 certified. To meet home insurance standards, wooden doors require a BS3621 certified deadlock, operated with a key on both sides.

    Award-winning design

    This superior functionality and sleek recessed deisgn of the automatic deadbolt mechanism is unique to Finfort and was awarded prizes by both the Master Locksmith Association in 2019 and the Society for British & Int'l Design in 2021.

    Long Product Warranty

    Finfort locks come with a 10-year guarantee, but unlike mass-produced cheaper locks from Asia, Finfort locks are proudly made in Britian using the best of British design and engineering. All locks are packed to your exact requirements.

    Bringing you the high-security, convenience & beautiful craftsmanship that every home deserves.

    The FinBolt Triple Door Set is ideal to indicate enhanced security for doors clearly visible from the street in busy built-up areas.

    High security no longer means clunky or ugly.

    The FinBolt is recessed into the door.

    The compact FinBolt lock comes in standard sizes to fit the vast majority of wooden doors.

    The FinBolt has sleek & elegant lockguards that suit both period and modern wooden doors.