Black Column 120 mm diameter (5") with sliding collar. Height 2.7 mtr / 9' includes height of base and top cover Recommended Base: U-0 or UCB Recommended Crossarm: U-4 or UBA Total Weight of the U-2 Stand with U-0 base: 109 Kg Total Weight of the U-2 Stand with UCB base: 117 Kg -weights including crossarm, no accessories. Instructions for vertical brake adjustment see: instruction sheet