Hercules Stands SS410B AutoLock Speaker Stand with EZ Adapter Pole Top

The HERCULES AutoLock Speaker Stand SS410B features the Quik-N-EZ AutoLock System, the EZ Adapter pole top, the built-in metal leg housing, all-aluminum tubes, and a safety pin for security.Note:If the Speaker Adapter is not weighted down by the speaker, please turn the top knob counter-clockwise to extend the adapter length. Effect insertion length 90 - 110mm (3.54 - 4.33")