Kaiser Fototechnik 4476 Column 1m with Gear Rack 

Wide and extremely vibration-resistant column of aluminium tubing with dull black anodized surface and cm and inch scales. With mount and fastening mechanism for camera arms and for lower part enlarger head 4568. Height adjustment by hand crank.

Cross-sectional dimensions of the column: 70 x 35 mm (2.8 x 1.4 in.)

4476: Height adjusted by gear rack with weight compensation by built-in roller spring. Locking screw for fixing height adjustment. Height 1 m (40 in.)

In combination together with the Metal Plate 5504 and the camera arm 5523 also useable as a Kaiser Vertical Stand (see image no. 2, 3, 4).