DP500 III Quick Release & A/B Hard Stops Follow Focus (19mm Rail Rod Clamp Version)
This is a Quick Release/Installation 19mm rail rod clamp version,replace the clamp only,it is also compatible with 15mm rail rod rig (15mm rail clamp sold separately),save money and time!!
Integrated with A/B Hard Stops,provide a stable and accurate focus for you.
The damping gives virtually zero backlash(<0.5mm)
Made of metal