Universal C-Clamp Aluminum Support Clamp Desktop Mount Holder Stand with 1/4" and 3/8" Thread Black(4 Pack)

I'm using these to mount lights on my boat without having to drill holes in the boat. They worked perfectly. I'd definitely recommend

These clamps have a good weight to them and feel solid. They gave me no issues with my light duty project. I used them in combination with some bendable hooks to create video game controller storage on my TV stand. It worked out perfectly and looks great.

Clamps on the aluminum sunroof ribs without damaging, to hang our plants.It has excellent holding power.

I bought these to hold my laptop vertically on monitor stand. they have good grip with rubber clamping ends, and have not loosened over time.

These clamps do a great job of holding monitors on their stands. I've purchased several sets.

First time using them. Now they won’t come off. Save yourself the headache don’t buy these.