Manfrotto 022 G-Peso Counterweight 7kg

Clamps onto my boom's tube without any wobble, and the 6.7kg iron block feels solid enough to balance my heavy light without tipping. Installation took maybe two minutes.

The clamp fits my 35mm light stand perfectly and feels rock solid, no wobble at all. This 6.7kg weight finally lets me extend my boom without it tipping over, even with a heavy softbox attached.

My boom arm used to droop with anything bigger than a small softbox, and this 6.7kg iron block sorted it out completely. The clamps grip the 35mm tube tight without slipping, and the paint finish is holding up fine against the usual studio scuffs.