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An installation tool with Maco adjustment keys, dedicated to professional window installers. Thanks to it, you will not only conveniently open and close windows, but also precisely adjust and adjust stay pins and check the operation of the fittings, which will significantly facilitate your work when installing and dismantling window sashes.


Technical data:


  • Allen 4 mm
  • torx 15 key
  • spanner for adjusting the clamping force
  • Material: steel, plastic
  • Manufacturer: Maco

Advantages of Maco Window Installation Tools Multi-Function Adjustment Key  Imbus 4 mm:

  • Solving the problem of the incorrect operation of fittings: The tool will help you thoroughly verify and adjust your window fittings, eliminating any problems with their operation.
  • Multi-functional keys: The set includes a 4 mm Allen, a 15 torx, and a flat spanner, providing you with additional options for adjusting and matching the window fittings to your installation needs.
  • Opening and closing a window in a comfortable manner: The tool's pin allows to comfortably open a window during installation, ensuring precision and reliability.
  • Facilitating stay installation: Thanks to the clip for inserting or extracting the stay pin, you will achieve fast and trouble-free installation of this crucial window component.

Countries in Europe

  • for orders over EUR 199, delivery costs are free
  • for orders up to EUR 198, delivery costs are EUR 9


USA/Canada

  • for orders over EUR 199, delivery costs are free
  • for orders up to EUR 198, delivery costs are EUR 99

2 working days - countries in EU, 3 working days - UK,
4-3 working days - US