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About Adorama

The Knuckle provides for an incredible amount of angles..Gives you perfect and strong solution for attaching the reflectors and scrims to your lightstand

Reviews about this item

Reviewed by 4 customers


Just what I was looking for!


from Chicago, IL  -  Business Owner

This is exactly what I needed for my lighting setup to photograph jewelry. Now I can use my horizontal arm and not have it be heavy on one side. Perfectly balanced now.




from Silicon Valley, CA

Sturdy, Well cut threads are easy to screw. Poor manufacturing finish work left metal bumps (pin head size) inside of tube holder, which scratch the boom arm, and make it hard to slide. I took a file to the smooth up the surface, and it works well now.


Solid Heavy Silver, better than picture


from Portland, OR  -  Film Student

Basic heavy duty C-stand arm/pole grip, would buy more especially if I lived there and did not have to pay postage.


Priced right


from Cannes, France

Weight might be an issue for some users - it is not for us. The clamps do their job well. We use them on camera rigs for cars. They handle easily and are extremely good value for the price you pay. We haven't broken one yet and don't expect to, these are sturdy.


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Questions about this item:

Shopper  Why Did You Choose This?
BRENT M  Returned this item. Found it inferior to the Avenger grip head. Thought it was comparatively a cheap piece of junk.
Shopper  Tony M: Is this unit composed of metal or silver colored plastic?
NATHAN S  Metal. This is a very sturdy piece of hardware.
Shopper  Will this fit Avenger 40" Chrome Extension Grip Arm with "T" Top. SKU: AED520 MFR: D520L ?
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