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ABT Gibbons Monalock Copy Gearbox Without Snib For UPVC Doors - Lift Lever or Double Spindle

ABT Gibbons Monalock Copy Gearbox Without Snib For UPVC Doors - Lift Lever or Double Spindle
Order code: 2019002
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ABT Gibbons copy gearbox with a double spindle without a deadlocking snib which is commonly used on UPVC doors.

Brackets for the extension pieces are threaded.

A version for aluminium with a snib is available.

Handle spindle centres are 87mm/48mm

Handles to suit:

EAS48LLW - White Lever/Lever

EAS48LLG - Gold Lever/Lever

EAS4885LLW - White Offset Lever/Moveable Pad

EAS4885LLG - Gold Offset Lever/Moveable Pad

Latch Reversal: Push in the latch, undo screw inside of lock case (adjacent to the latch) to remove the latch. reverse and reinsert.

  • Faceplate: 220mm x 22mm
  • Case Height: 146mm
  • Case Width: Backset + 18mm
  • Centres: 87mm/48mm
  • Backset: 32mm
  • Spindle: Double 8mm
  • Packaging: Supplied in singles

Is this a genuine gearbox or a copy?

No this is a copy, ABT Gibbons no longer manufacture these gearboxes.


Im looking for a version of this lock a faceplate and anti thrust, do you stock this?

Yes we do , our part number is 2018002


The top and bottom deadbolts on my lock are broken ,do you sell these?

No they are no longer manufactured, rods will have to be disabled and door operated by the centre case only.

Do you have handles to suit?

The original handles are now obsolete ,we do have handle sets which will fit however the screw holes will need to be re-positioned - The part numbers are listed under the Product information for this page