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KUBICA KubiKuadra - K3000

Made in Italy MADE IN ITALY

FITTING Door leaf with external rebate - Door flush to the trim (offset hinge)

DIMENSIONS Hinge width on door side: 31 mm - K distance: max 7,5 mm


CAPACITY 45kg - 2 hinges / 60kg - 3 hinges

KUBICA Kubikuadra K3000 | Adjustable concealed hinge for doors with a door stop,


KUBICA KUBIKUADRA K3000 CS | Concealed door hinge in satin chrome finish
Satin chrome K 3000 CS DXSX
KUBICA KUBIKUADRA K3000 NS | Concealed door hinge in satin nickel finish
Satin nickel K 3000 NS DXSX
KUBICA KUBIKUADRA K3000 OR | Concealed door hinge in polished gold finish
Polished gold K 3000 OR DXSX

Technical drawings and photos

KUBICA Kubikuadra K3000 | Technical drawing
KUBICA Kubikuadra K3000 | Technical drawing


Hinge features Value
Maximum load capacity 45 kg (2 Hinges) | 60 kg (3 Hinges)
Casing, adjustment Body and connecting rod material Zamak
Cover material Aluminum
Hinge casing width on door side 31 mm
K distance max. 7,5 mm
Milling distance from the edge on jamb side max. 14 mm
Hinge centered on the door leaf (max thickness) max. 46 mm
Tested cycles 200.000
Spray salt resistance 240 hours
Hinge weight 0,883 kg
Opening angle 160°
Number of rotation axes 5
Axis with assisted adjustment X - Y - Z
Horizontal Adjustment (X Axis) +3 mm / - 2 mm
Vertical Adjustment (Z Axis) +3 mm / - 3 mm
Depth Adjustment (Y Axis) +1 mm / - 1 mm


  • Suitable for flush to the frame door or door leaf with external rebate
  • Offset hinge with overlap max 14 mm
  • 3D adjustable, all adjustments are indipendent,assisted and self-bearing
  • Wear-resistant bushings (lubrication/maintenance not required)
  • Several finishings available
  • Suitable for wood, aluminum and steel frame

Video and adjustments

Find out more about KUBICA KubiKuadra - K3000 and product range Koblenz
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