The Dinkum Systems 1" Clamping Top for Dinkum Adjustable Arms attaches to the top ends of Dinkum arms to serve as a clamp for microphones, C-Stands, and countless other on-set devices and equipment. It works in combination with Dinkum's Spring Clamp (sold separately). The Spring Clamp clamps onto various surfaces and accepts the wider, bottom end of an arm, and the Clamping Top then attaches to the top end and holds whatever you need it to.
At the squeeze of its handles, it grips onto anything as thick as an inch, and at a very strong squeeze to anything as thick as an inch and a half. The clamping teeth have rubber tips to protect whatever you clamp. The circular jaw is padded to likewise protect. And the handles are ridged for a comfortable grip.