Features:

Comes with a 1/4 inch screw, suitable for most LED lights and lights.
The hole with locking screw in middle is specially designed for holding umbrellas.
Metal holder can steplessly adjust angles.
Suitable for AD200pro AD300pro.
A quick knob to quickly locks on.

Specifications:
ABS
Color:Black

Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes:
1x Holder