Sell Dual Action Ball Head (BK-04)

BK-04 is modelled after Benro KS series.
Feature
Quick-Release Clamp
Compatible with universal Acra-Swiss QR system

Extraordinary slightly elliptical ball design
Extraordinary enginneered ball design offer high frictional damping and allowing easy and smooth operation. The slightly elliptical ball reduce the need to continually adjust tension to keep the camera in position as you move it off-center.

360-degree panning
Accurate panoramas can be easily orchestrated using the graduated panning scales for precise image alignment.

Lock and drag control
Seperate lock and drag adjustment functions provide faster and more positive operation.

The specs as the following:

Maxhight: 99mm
Weight: 470g
Max load: 8kg
Camera screw: 1/4(the screw attaches with the camera )
The screw which attaches with tripod is 3/8.