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KUBICA Hybrid K2780

Made in Italy MADE IN ITALY

FITTING Cladding application - Flush to the wall door

DIMENSIONS Hinge width on door side: 27 mm - K distance: max 9 mm

MATERIAL Hybrid (Steel - Zamak - Aluminium)

CAPACITY 80kg - 2 hinges

KUBICA Hybrid K2780 | Adjustable concealed door hinge


KUBICA Hybrid k2780 CS |  Concealed door hinge in satin chrome finish
Satin chrome K 2780 CS
KUBICA Hybrid k2780 BI | Concealed door hinge in white finish
White K 2780 BI
KUBICA Hybrid k2780 NO | Concealed door hinge in black finish
Black K 2780 NO

Technical drawings and photos

KUBICA Hybrid K2780 | Technical drawing
KUBICA Hybrid K2780 | Technical drawing



Hinge features Value
Maximum load capacity 80 kg (2 Hinges)
Casing and cover material Steel
Connecting rods material Aluminum
Body material Zamak
Hinge casing width on door side 27 mm
K distance max. 9 mm
Hinge centered on the door leaf (max thickness) max. 45 mm
Cladding max. 9 mm
Tested cycles 100.000
Spray salt resistance 240 hours
Hinge weight 0,489 kg
Opening angle 180°
Number of rotation axes 5
Axis with assisted adjustment X
Horizontal Adjustment (X Axis) +3 mm / - 1,5 mm
Vertical Adjustment (Z Axis) +2,5 mm / - 2,5 mm
Depth Adjustment (Y Axis) +1 mm / - 1 mm
Interchangeable with K2760
Fixing screws Yes


  • Suitable for flush-to-the-wall door or cladding application
  • 3D adjustable, all independent adjustments, assisted horizontal adjustment and self-bearing
  • Wear-resistant bushings (lubrication/maintenance not required)
  • Tested with door closer
  • 3 finishings available
  • Full HD hinge (fully painted with same color)
  • Suitable for wood, aluminum and steel frame
  • Suitable for high opening and closing environment

Video and adjustments

Find out more about KUBICA Hybrid K2780 and product range Koblenz
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