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skip to Asec GU Copy Lever Operated Latch & Deadbolt Old Style Gearbox

Asec GU Copy Lever Operated Latch & Deadbolt Old Style Gearbox

£19.39

(£16.16 ex VAT)

sku: ALDRI-0015
  • Direct retrofit for old-style GU multipoint locks
  • Single spindle lever-operated mechanism
  • Reversible latch for simple handing adjustment
  • Available in 30mm or 35mm backset options
  • Standard 92mm centres for easy compatibility
  • Robust latch and deadbolt locking configuration

size

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

tick Latch & Deadbolt

The Asec GU Copy Lever Operated Latch & Deadbolt Old Style Gearbox is an essential replacement part designed for old-style GU multipoint locks. This centre case offers a direct retrofit solution for repair jobs where the existing full-length strip is still in good condition, saving time and cost on full lock replacements.

Available with a 30mm or 35mm backset and standard 92mm centres, this single spindle gearbox is engineered for reliability. The case height is 207mm with a 16mm faceplate width, ensuring alignment with original screw centres. Operation is straightforward: simply lift the lever to engage the locking points and turn the cylinder one full turn to secure the deadbolt.

Product Features:

  • Direct replacement for old GU gearboxes
  • Twist-to-reverse latch for universal handing
  • Latch and deadbolt mechanism for high security
  • Single spindle lever operation
  • Fits standard 92mm PZ handle sets
Part Min (mm) Max (mm)
centres 92 -
Backset 30 35
Case Width 50 -
Case Height 207 -
Faceplate Width 16 -

FAQs

Yes, this Asec gearbox is designed as a direct retrofit for old-style GU multipoint locks. It features standard 92mm centres and a 207mm case height, making it an ideal choice for repair jobs where the original strip is still functional.

The gearbox features a simple twist-to-reverse latch mechanism. This allows you to easily adjust the handing to suit your door without the need for specialized tools.

This replacement gearbox is available in two common backset options to ensure a correct fit:

  • 30mm backset
  • 35mm backset

Please measure from the front of the faceplate to the centre of the spindle hole to determine which size you need.

This is a single spindle, lever-operated gearbox. To lock the door, lift the handle lever upwards to engage the multipoint locking points, then turn the key or cylinder one full turn to secure the deadbolt in place.