The GH40 Plus is a heavy duty Fluid Action Head specifically designed to support Film and Studio cameras weighing up to 40kg (88lbs). Counterbalance mechanism is activated by a 9-position easy grip selector; while the fluid control system allows the damping levels to range from "0" for freewheeling to 9 for maximum drag on both pan and tilt modes. Standard features include the quick-release camera plate with safety lock, one adaptable telescopic pan bar and illuminated leveling bubble.