You can actually use several different types.

• This kind will hold it to your rack. Make sure you check your rack diameter first and buy the appropriate one.

• This kind lets you mount it to damn near anything.

• This kind, which is just a single version of the previous one, let's you mount it to any vertically oriented clamp.

• This is the kind that clips to a bass drum hoop, but in theory you can clip it to anything flat enough - probs not what you need for an eKit though.

• In a pinch, you can clip it to another stand with this kind, preferably the extandable version.