K&M 15910

The picture is very explanoratory for the functioning. A high quality in keeping with the brand.

The attachment is very neat - a padded v facing the screw (also with plastic padding) means that it can really accomodate any thickness of shaft.

It has three different sized rings, and can fit a harmon mute which I guess would be the trickiest. They are also all padded slightly which is nice.

Can be easily and safely mounted to any note stand.

Typical well designed and good quality K + M product. Easy to use and robust.

As the K&Μ trombone stands that I am using for years, this mute holder is the best quality.
Just check the diameters of your mutes, so they fit properly.

does exactly what it is designed for