K&M 21356 Distance Rod with Pneumatic Spring

Stable and durable steel tube combination to connect satellite systems. Height adjustable in 5 positions from 40.354 - 60.827". With spring-loaded bolt and locking screw for secure fi t. The integrated 37.478 lbs 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.