Material: Metal
Smooth to a rotation by the slip bearing.
*As drivers choice, be easy to fit or extract with beside switch, and use handle to insert with reverse if do not want to use the power handle.
*Put power handle on the installation place and then, assemble to the wing
When tighten boss, please tighten properly 4 of nedge as well.In case of handle is thin, please use to fit with rubber pad.
When do not use power handle, please with knob beside bracket, extracting power handle and try to fit with reverse.