Material:
- Steel, pins and connecting elements anodised aluminium.

Version:
- Electro zinc-plated.

Note:
- These hinges are the reinforced version. When hung on 2 hinges a 25 kg door can be opened and closed 10,000 times. Application: Invisible hinges for overlapping or inset doors.

Drawing / Geometry Labels:
- K1449; internal, opening angle 110 deg; A1 C; B2; B1; 14; S; B4 B3 B5; B6; 11; 0 deg; <= 25

Dimensions / Technical Data:
- A: 102 mm.
- A1: 81 mm.
- B: 80,5 mm.
- B1: 27 mm.
- B2: 14 mm.
- B3: 32 mm.
- B4: 12 mm.
- B5: 16 mm.
- B6: 20,5 mm.
- C: 76 mm.
- D: 7 mm.
- S: 3 mm.