Universal holder with clamping brackets for all X-Keyboard stands with 30 mm support arms. Recommended for models 18826, 18930 and 18990. The height of the vertical tube can be adjusted individually choosing from 8 positions. With the 3/8″ i.e. 5/8” threaded connector other accessories such as the boom arm, gooseneck, iPad holder, Tablet PC holder etc. are easily attached.
