Question about K&M 25400 Mic stand

The swivel arm has a total width of 82.0cm. If it is pushed completely to one side at a 90° angle, the existing handle at the short end of the swivel arm results in an extended length of 70.0cm, measured from the vertical centre rod to the end of the swivel arm (to the screw thread).

If you use a microphone holder, this length is added.