The Hercules SS700B Quick-N-EZ Crank Speaker Stand features the Quik-N-Easy Gear Up for fast and easy adjustment. A revolutionary system that drives 2 posts simultaneously makes it easy for one person to raise and lower the speaker. Turn the handle clockwise for loading and counterclockwise for lowering. A hand knob ensures a tight fit of the tubes. Built-in metal leg housing, lightweight all-aluminum tubes, and reinforced dual-brace leg construction. 3-section design for compact packing and greater strength at full height. Integrated safety lock for added security.