SIRUI ST-Z short carbon center column 7 cm for SIRUI ST tripodsThe ST-Z is the short center column for the SIRUI ST tripods. By using the short center column, the weight is reduced and close-to-the-ground shots are possible. The reversible tripod screw in the mounting plate can accommodate tripod heads or other equipment with a 1/4" or 3/8" thread. The tripod can be perfectly levelled using the integrated leveling bubble. The triangular shape of the column prevents twisting.