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Union L22180 Genuine Gearbox - Lift Lever or Split Spindle - Monarch

Union L22180 Genuine Gearbox - Lift Lever or Split Spindle - Monarch
Order code: L22180
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This genuine Union L22180 gearbox suitable for aluminium doors would have originally been supplied with extension pieces which were either hooks or deadbolts.

Extension pieces are no longer manufactured.

Anti-thrust snib engages upon closing the door and automatically deadlocks the latch.

No strike plate or faceplate supplied or are available.

Half Spindle - J1102

Replacement Rod Clips - MONARCHCLIP

Operation: Lift Lever or Split Spindle

Latch reversal: Push latch clear of the faceplate, twist the latch to reverse, and release.


  • Faceplate: 223mm x 25mm
  • Height: 124mm 
  • Width: Backset + 20mm
  • Centres: 48mm
  • Spindle: Split 8mm
  • Packaging: Supplied in singles

Is this a genuine gearbox or a copy?

Yes this is a genuine gearbox,as far as we are aware there is no copy version available.

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.

The plastic clips that hold the rods in place have broken do you sell replacements?

Yes we do our part number is MONARCHCLIP

Do you sell the correct half spindle for this lock?

Yes we do our part number is J1102