Stable and durable steel tube combination used to connect satellite systems. Height adjustable in 5 positions from 925 to 1445 mm. With spring-loaded bolt and locking screw for secure fit. The integrated 17 kg pneumatic spring makes it much easier to extend and retract the loud-speakers in a controlled manner. The distance rod comes with a mounting aid, which makes it much easier to mount and remove the loudspeaker. M20 threaded bolts are used to attach the 24116 connector plate, this provides a firm fit and absolute vertical position.