Plate length: 170mm
Wheel diameter: 65mm
Bracket size: 11 inches
1. Adjust any angle, just tighten the center knob to tighten all active joints
2. A friend who uses a follower, when taking photos or videos, it can be used to load LED lights, flash or LCD monitors, with your DSLR rabbit cage, HDSLR camera, track bar (clip)
3. This precision and durable design can be installed at any position when the arm is controlled by the magic knob or released.