Concealed Hinge Inward Opening Series
Technical guide
Standard size of window
Window sash height：500mm -- 2100mm
Window sash width：300mm -- 1200mm
Maxiumum weight bearing capacity：80Kg
Maximum opening angle：180°
| Code | Name | Item No. | Qty | Remarks |
| 1 |
Non plus handle |
KN218IR | 1 |
Optional |
| 2 |
Unnercessary groove milling connection device |
KN100LM | 1 |
|
| 3 |
Anti-pry locking fitting |
KN100LR | 2 | |
| 4 |
Anti-pry locking device |
KN100LQ | 2 |
|
| 5 |
L/Down hinge |
KN219DS | 1 |
|
|
R/Down hinge |
KN219DQ | 1 | ||
| 6 |
L/Top hinge |
KN219DW | 1 |
|
|
R/Top hinge |
KN219DV | 1 | ||
| 7 |
Supported device |
KN400FS | 1 |
|
| 8 |
Supported arm |
KN604AW | 1 |
|
