Zhengmy 12 Pack Solar Panel Mid Clamps 1.06 Inch Solar Panel Bracket Aluminium Mounting Accessories Aluminum Solar Mid Clamp for Solar Panel Mounting Solar Panel Mid Clamp

There is not much to this product. They are aluminum channels with a screw hole in the middle, for attaching to your mounting frame and ridges on the bottoms of the tabs to help grip the panels and keep them from sliding. This is the second set I have purchased. I bought a set two years ago for when I did my first solar array. I have not had a single issue with the mounting of that first array, the panels are still tightly in place, it has handled 60 mph wind gusts and noting has loosened. I will be building the second array this month and I wanted to stick with what has worked. If you need hold downs like this for your solar setup, then I highly recommend them. JohnnyF

Worked great for my custom solar installation. Exactly as expected

I have tried making my own with several iterations. These are inexpensive and just plain work. Go with these.

Did what they supposed to do. Fair price. Used to attach panels to the roof of a metal shed with 2 1/2” bolts.

Did the job! Plenty strong for mounting panels onto the roof of my RV for a custom setup.