Aluminum Alloy Coaxial Indexing Clamp Scale Fluid 360 Degree Panorama Base Mount Tripod Head black

Description

Made of aviation aluminum, CNC precisely machined, surface anodize oxidation, with stainless steel screw.Surface with precise scale, with bubble level, built-in hydraulic oil, with damping, can rotate in 360 degrees freely.Coaxial design, two locking knobs that the one for bottom and the one for clamp are combined in one.Innovative indexing instruction, use spring marbles and shifting gears,a total of five scale indications for each switch.