Dr Hahn KT-S* 18mm-23mm Flag Hinge

SKU: 1606280 Category:


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Dr Hahn KT-S*18-23mm flag hinge.


  • 88.5mm height
  • 85mm width
  • For frame upstands sizes 18-23mm
  • White or brown finishes
  • Made of extruded aluminium

Additional information

Weight 2.000 kg



Brown, White


Flag, uPVC


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What is the frame upstand size?

The frame upstand, or profile upstand size is the height of the ‘step’ between the frame edge and the sash edge that a flag hinge needs to clear in order to fit correctly.
As most flag hinges are adjustable they can be adjusted from a minimum to a maximum upstand size, commonly around 15 mm to 23 mm.

Check that the hinge you are purchasing is suitable for the frame upstand of your door.

Frame Upstand (or Profile Upstand) size

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