Ercole M11-033B 夾頭 黑色 ⌀ 8/16/19/25mm

I was surprised by how solid this grip head feels when tightening down a boom arm—the locking mechanism engages cleanly with zero slip. The 19mm receiver fits my light stand perfectly, and the black finish hides scuffs from regular use.

The knurled locking knob on this grip head gives me just the right amount of torque to hold a heavy light arm without cranking it down too hard. It slides onto my 19mm stand tube smoothly and stays put.

The way this grip head locks onto different tube diameters is incredibly solid—no slipping even under a heavy light. I can swap it between stands without any hassle.