Fetz 680 Floor Spring – Pivoting System for 48 mm Frameless Interior Doors

Precision motion. Seamless integration. Built for concealed door systems.

The Fetz 680 Floor Spring is a concealed pivoting solution specifically designed for frameless interior doors with a 48 mm thickness. Supplied by Importa, this premium floor spring system delivers smooth, controlled door movement and perfectly complements our shadow gap and hidden frame door solutions.

With its minimal footprint and strong load capacity, the Fetz 680 is ideal for architects, interior designers, and fit-out professionals who demand both visual refinement and technical performance in modern interior applications.

🔧 Key Features

• Designed for 48 mm thick frameless doors
  
  
• Fully concealed floor spring with clean floorline integration
  
  
• Closing force: EN 2–4 adjustable
  
  
• Suitable for doors up to 80 kg / 1100 mm wide
  
  
• Optional hold-open function (90°)
  
  
• Soft, dampened closing action
  
  
• Compatible with Importa concealed and shadow gap door systems
  
  
• Optional brushed stainless steel or aluminum cover plates
  
  

🏢 Applications

• Frameless pivot doors in luxury residences
  
  
• Hidden doors in executive offices
  
  
• Flush-mounted doors in retail & hotel interiors
  
  
• Modern gallery or showroom entrances
  
  
• High-spec architectural partitions
  
  

Whether it’s a signature entrance or a fully integrated wall solution, the Fetz 680 allows for uninterrupted design flow while maintaining functional precision.

🎯 Ideal For

• Interior designers crafting seamless transitions
  
  
• Architects focused on concealed detailing
  
  
• Fit-out contractors needing reliable pivot hardware
  
  
• Developers requiring consistent hardware specifications
  
  

📦 What’s Included

• Fetz 680 floor spring mechanism
  
  
• Top and bottom pivot fittings
  
  
• Optional hold-open module
  
  
• Installation tools and templates
  
  
• Technical data and mounting instructions
  
  

📩 Ready to integrate the pivoting doors Importa with Fetz 680 into your next project?
Let Importa support you with expert guidance and tailored hardware packages.

 📞 +971 52 512 33 23

📞 +971 58 836 71 17
📍 Dubai, UAE