Gibraltar SC-4425G Standard Clamp

 Basic building block
This clamp, used in conjunction with mounts, such as the Gibraltar Ball Arm Pad Mount (ASIN B0002F70J2), cymbal boom arms or other rods and arms, give you the flexibility to attach any two rods or arms between 1/2" to 1" in diameter to each other.

The clamps are hinged, making set-up and take down easy and fast.

Every drum kit I own employs these as a basic building block and I could not imagine life without them. I even keep a few spares in my parts bag.

This is a solid, well made product and well worth the minor investment, especially as your kit grows.