Hercules Gear Up Speaker Stand with EZ Adaptor

The HERCULES Gear Up Speaker Stand SS710B features the Quick-N-EZ Gear Up System to raise and lower speakers to desired height and securely locks them in place. The SS710BB also features the EZ Adaptor pole top. •  The Quick-N-EZ Gear Up easily raises and lowers the speaker. The crank system gears up 2 shafts at once to raise and lower the speaker quickly and efficiently•  The Quick-N-EZ Speaker Adaptor expands from 1.38" (35 mm) to 1.57" (40 mm). Maximum load capacity up to 50kg (110.2 lbs.)•  NOTE: If the Speaker Adaptor is not weighted down by the speaker, please turn the top knob counter-clockwise to extend the adapter length. Effect insertion length 90 mm - 110 mm •  Height: 1150 mm - 2180 mm (45.3" - 85.9")•  Weight: 6.8 kg (15 lbs.)•  Base Radius: 660 mm (26")•  Load Capacity: 45 kg (99.2 lbs.)•  Folded Size:?1235 mm x 210 mm x 190 mm (48.4" x 8â x 7.5")•  Accepts Flanges: 35 mm - 40 mm (1.38" - 1.57")