3d concealed hinge guaranteed by strict durability tests and tested for fire doors up to 120 minutes, 1131s is even more versatile due to the wide gap between its wings.
Height: 160 mm
Width: 32 mm
Depth: 29 mm
Suitable for doors: Wood, Alluminium, Steel
Minimum door thickness: 38 mm
Fire resistance: EI30, EI60, EI120
Utilization: Residential, Commercial, Office, Entrance door, Marine use
Load capacity 3 hinges: 120 kg
For special door sizes and use of door closer devices, please read carefully the technical guidelines.