PDP PDAX9210 Concept Series Closed Hi-Hat MountThe PDP Concept Series Closed Hi Hat Cymbal Mount allows you to easily add a cymbal stack or a second pair of hi hats to any existing set up. The Closed Hi Hat Mount features PDPs Quick Grip Tilting Clamp under the cymbal seat, and a height adjustable knurled rod, so you can position your cymbals exactly where you want them. At the heart of PDPs Concept Series hardware line is the toothless Quick Grip Tilting Clamp, which allows drummers to add a