GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm

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Description

GU Gearbox Door Lock Centre Case Old Style Replacement uPVC Mechanism 35mm

 

This is a GU Old Type / Old Style replacement Multi Point Gear Box / Centre Case. Perfect to repair a full Multi-Point Lock or broken centre case. Non oem. Please view the key measurements and technical information to ensure you select the correct replacement.

Key Measurements

  • PZ - 92mm (distance from centre of spindle to centre of key)
  • Backset - 35mm
  • Case Width - 51mm
  • Case Length - 208mm

How To Measure My UPVC Gear Box?

When trying to identify or measure any multi-point lock, there are two criticial dimensions required - the PZ and the Backset. The centre case height and depth are also useful.

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A. The PZ dimension - measured from the centre of the spindle (follower) hole to the centre of the top diameter of the lock cylinder (barrel) hole. (If there are 2 spindles always measure from the top spindle hole).

B. The Backset dimension - measured from the front of the lock face plate to the centre of the spindle (follower) hole.

C. Case Height - the height of centre case.

D. Case Depth - the depth of the centre case.


What's Included?

  • 1 x GU Old Type Centre Case