The movable plastic splints provide for a vibration-free connection between the rod and the speaker. Connecting the speaker is easy and is done using the handy ring lock - which is simply placed in position and screwed on. The heavy cast iron plate with a relatively small diameter requires little space. The tried-and-tested spring-loaded bolt with locking screw makes height adjustment easy and safe.

• Load capacity: 20 kg
• extension tube diameter: 35 - 37 mm