The Heil RS-1 is a 12” riser mount designed for Heil booms. The RS-1 provides extra clearance for booms to extend up and over other audio equipment.
The brass insert of the RS-1 ensures a smooth fit and noiseless boom movement, and can also be tightened to lock the boom in place. See Specs for installation requirements.
It’s a very classy way to position your Heil microphone. The brass insert accepts a 1/2″ stem.