21340-BLACK | An unstable satellite system – who needs it? Loudspeakers can be attached tightly and safely with the patented »Ring Lock« system. A comfortable hand crank allows you to adjust the height of even the heaviest of speakers both easily and safely. An M20 threaded bolt and the patented expanding mandrel guarantee a professional and exceptionally safe system.
Tube Ends: 35mm-37mm, threaded bolt.
Height: 920 mm – 1520 mm