Universal C-Clamp for Desktop Mount Holder with 1/4"-20 & 3/8"-16 Thread Hole - 1121

Great for many purposes. Strong enough to hold my microscope and swing arm stand together on my desk.

Works well easy to install. Fair pricing made of good material and arrived on time. This is the second one I purchased.

This clamp is much heavier duty than I expected. Very strong with a clean design. I use it to secure and odd shaped shelf to a wood panel wall standoff so my grandchildren don’t pull the shelf over. Unique application but all the same a real good product that is effective.

Well designed, well made, well priced

Very nice clamp well design, and built

These worked perfectly for mounting a sound bar to the shelf beneath my monitor; I just screwed in a pair of 1/4"-20 machine screws (3/4" long worked well), and then slipped them into the mounting holes on the back of the sound bar. You can't really tell from the photo but there is a nice thick plastisol coating on the parts of the clamp which contact the surface which both minimizes sliding and protects the surface of whatever you're mounting it on. The bottom part is indented so it also fits snugly on a curved surface, like a monitor stand. It's a solid, well-engineered, and versatile product all around.

I was looking for a small clamp to attach my tent to sit on top of a cot. Strange need, I know, but it's a perfect setup while camping. I bought four -- one for each end. These clamps are perfect for what I needed -- to have a small clamp that had a protective coating so that the cloth-to-metal I was clamping would not rip the cloth nor mar the metal underneath. These clamps are small but super sturdy.

They work very well clamping onto the hard backing of a chair and the screw holes are very convenient. I would give it a higher rating but I bought two of these and a Lorell Mesh Headrest together, one of which gave me a headache until I loosened the clamps and moved the assembly outside of my space. I'm letting it air out on my patio, so hopefully it'll be usable in a day or two without causing headaches.