Zildjian P0639 Single Crotale Holder With ClampUse this boom arm and clamp to add another cymbal to your sound. The fully adjustable arm can be easily added to any drum kit or percussion station, and attaches to most cymbal stands with 3 4" diameter piping Add another cymbal or effect to your sound Fully adjustable arm Add to drum kit or percussion station Attaches to most 3 4" diameter cymbal stands