The ARCA Ball Head for the Hydra Adjustable Support Post delivers fast camera mounting and precise leveling for professional in-vehicle rigs.
A robust post clamp secures to the Support Post, while the ball head interfaces with the clamp via a rosette, letting users fine-tune and lock tilt. The ball mechanism makes leveling quick inside tight interiors, and the ARCA quick-releaseenables rapid attach/remove during multi-cam shoots.
An integrated ¼″-20 thread with locating point lets you add an articulating arm or accessories for monitors, mics, or wireless gear. For heavier camera builds, we recommend adding a second point of contact to the camera for greater stability. ARCA compatibility is not guaranteed across all third-party plates; an ARCA plate is included.