DW 9000 Series 9500D 3 Leg Hi-Hat StandThe DW 9000 Series 9500D 3 Leg Hi-Hat Stand utilises a patented Double Eccentric Cam that increases the sensitivity of the footboard in relation to cymbal movement, resulting in a unique, incredibly fast and responsive feel. The Infinitely Adjustable Locking Spring Tension allows for precise adjustment to offset the weight of the top cymbal, creating a customised feel.Features Eccentric double chain pedal mechanism Radius rod for cymbal angle setting Ball bearing Delta hinge DWSM379 HiHat Clutch with safety screw Folding footboard Three-leg Memory clamp Infinitely adjustable spring tension Double-braced basis Hi-Hat rods come standard in 2 different lengths (21" and 15")