Thương hiệu: NHN KENWA JAPAN
Tải trọng: 40-65kg
Màu sắc: Bạc
Thích hợp dùng cho: cửa nhôm kính, cửa thép, cửa gỗ
Bảo hành: 01 năm
| Model | 1638 |
| Applicable door | Internal Only |
| Dimension (mm) | 950 x 2100 |
| Weight (kg) | 40-65 |
| With Hold-Open | Y |
| Model | 1638U | |
| Standard Doors | < 900mm | <45kg | x |
| <950mm | <65kg | 1638U | |
| Body Dimension (mm) | Length | 267 |
| Height | 59 | |
| Width | 28 | |
| Hold Open Device | Y | |
| Arm - Concealed | Y | |
| Rack & Pinion | Y | |
| Power Shoe Arm Bracket | Y | |
| Angle of Opening | 180° | |
| Power Adjustable by Spring | N | |
| Power Adjustable by Position | N | |
| Sweep Speed Adjustable | Y | |
| Latch Speed Adjustable | Y | |
| Hold-Open - Built in | Y | |
| Back Check - Self Regulating | Y | |
| Delayed Action Adjustable | N | |
| Non-Handed | N | |
| Application - Concealed | Y | |
| Y = Yes | N = No | O = Option | ||
