Lot of 12-6" inch Spring Clamp Large Super Heavy Duty Spring Metal Blue - 2.5 inch Jaw opening

These are great!Super grip

I got these to hold fabric to a batik frame. They are very difficult to open all the way unless you have very strong hands, but once they are on, they work beautifully. I now can batik and have these clamps, which are very large, hold my fabric in place. I do need help placing them because my hands are old and weak. I am happy with my purchase of these very strong clamps. If you are an artist these are for you but you may need assistance putting them on.

I really like the strength of the clamps. The rubber tips and handle covers are nice but fall off easily. I didn’t have any superglue when I went camping but will definitely glue the tips that I was able to find on and see if that helps. Great buy for the price

These clamps are strong. They feel like they will hold up. I’m happy with the purchase. As others have pointed out, they don’t open to 3” inside the jaws. I noticed while confirming this that the measurement outside the jaws while fully open is 3”. Obviously not the useful measurement for the tool, but also could just be a mistake(?)Second, the tips and grips do slide off. This is fixed cheaply, quickly and easily. Take the grip off. Put a drop of super glue in a spot similar to the picture. Slide the grip back on making sure to keep it from contacting the drop until it is about half on. Then let it drag the glue drop while you push it the rest of the way. Rub the area lightly to help it spread but not squish out. Repeat for the other 3 parts. I just did it. It took 10 minutes for the set of 12. Grips don’t budge now. I’ll update if they don’t hold up. Enjoy.

fast delivery, good clamps

I've tried using jumbo binder clips, but they don't open wide enough to get a good grip on the furniture, which means they pop off easily if a strong wind catches the fabric. These clamps open so much wider and the grip is far stronger. The photo is my dining table and chairs, and I've also got clamps holding covers on the glider, rocking chairs, and the reading bench under the walnut tree. The only drawback is that the grip is so strong, I need both of my old, arthritic hands to open the clamp--but it's a far better arrangement than re-clipping all winter!

Better spring tension than most. Repeat purchase. Blue rubber caps tend to come off but a drop of glue solves the problem.

Great clips but the rubber comes off too easily.