There clamps are meant for mounting pads and cymbal arms to your rack. Will fit standard 1.5” Roland Gibraltar or Yamaha racks as well as 1.46” Alesis racks. The smaller hole is 7/8” diameter which fits Roland arms and L-rods and some Alesis arms. Please measure the arm or rod to ensure 7/8” if in doubt. Includes clamp only as seen in pics.
These clamps allow you to un hatch the clamp to put on the rack without taking the rack apart .
