Wide and extremely vibration-resistant column of aluminium tubing with dull black anodized surface and cm and inch scales. With two mounts for camera arms, each equipped with locking screw for fixing height adjustment. Height adjustment with hand crank and gear rack, upper mount with weight compensation by built-in roller spring. Cross-sectional dimensions of the column: 70 x 35 mm (2.8 x 1.4 in.) Height 1 m (40 in.).