一种定义
四种语言
Handles Al can be secured from the rear (concealed).
Hexagon Socket Head Cap Screws must be secured against working loose.
Plastic caps can also be secured in this way if desired.
The tightening torque for the tensioning screw must not exceed 3 Nm.
Tighten the right and left adjusting screws alternately.
This generates the drag torque (2 Nm) when tightening the screw.