JNF Coplan 3D Adjustable Concealed Hinge 175

The JNF 3D invisible hinge closes the door perfectly in line with the wall leaving the hinge concealed. The hinge body is made of die-cast zinc alloy. The final finish is made by an epoxy coating, guaranteeing ultimate resistance to oxidation, a uniform finish and resistance to scratches. The 3D hinge is adjustable in depth, horizontal and vertical. The JNF Coplan Series hinge is tested for 200.000 cycles.

  • Category
    Door and Window Hinges
  • Range
    JNF Architectural Hardware
  • Brand
  • Warranty
    5 years

This hinge allows three-dimensional adjustment. The door can be aligned in three axes making possible the perfect alignment of the door with the wall where there is frameless architecture.

  • Maximum opening angle of 180 degrees.
  • Hinge reversible for right/left doors
  • Self-lubricating anti-friction washers.
  • Suitable for doors with thickness of 40 mm or above.

Finishes - Satin Chrome - Matt Black

Manufactured of Zinc

Specs / Details

IN.05.062 3D Adjustable Concealed Hinge 175


  • Zinc


  • Satin
  • Black
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About the

From door lever handles and sliding door hardware to locks, hinges and pivots, you'll find a vast range of premium products for any home or business.

Mardeco International Ltd is an independent privately owned New Zealand Company based in Auckland, New Zealand. We have been importing, exporting and designing architectural hardware for over 20 years now, sharing products from all over the world with kitchen and furniture manufacturers, hardware wholesalers and retailers, architects, interior designers, and homeowners looking to add a touch of sophistication to their projects.

Architects and interior designers have specified our products in various projects around New Zealand, Australia, South Africa, the UK, the USA, and the Pacific Islands.

Our close-knit team values innovation and excellence, which has led us to create our popular range of sliding door hardware, the M-series and our S-Line handrail brackets. Furthermore, we import fantastic products such as Mardeco kitchen and cabinet hardware, JNF architectural hardware, CL cabinet locks, and Groël door handles.

We adhere to high standards of perfection and import only the best products. Mardeco is all about quality, design, and good service. 

We believe in looking after our clients and ensuring they can get the products they’re looking for when they need them.

Please note we do not sell directly to the End User. We aim to serve the End User through one of our existing Trade Only customers. Please refer to the resellers page for a reseller in your area or our online resellers.