Unlike bulky clamps and cymbal arms, the TAMA CSH5 Hat Stack securely mounts a splash, mini china, or FX cymbal right onto your hi-hat stand's pull rod. Now you can grab those quick accents without breaking your groove or disrupting your dynamics. This Hat Stack fits all pull rods up to 7mm in diameter. A simple drum key screw locks the bottom plate into place; two felt washers and an adjustable thumb nut give you as much cymbal sustain or control as you need. What we most likes about the TAMA Hat Stack is its compact footprint and simple setup - this attachment easily fits into a cymbal bag at the end of the night. You can even leave the bottom plate in place without a significant difference in pull response. TAMA CSH5 Hat Stack Features: Mounts a splash or small cymbal right over your hats Fits pull rods 7mm and under Installs in seconds Stores neatly in a cymbal bag Grab quick accents without breaking your groove Drum key screw locks bottom plate in place Thumb nut and felts dial in cymbal sustain The "Hat Stack" is the simplest and most compact cymbal stacker in TAMA history.