Irwin 226200 3-Inch Quick-Grip Corner Clamp

My c clips didn't pop off like everyone elses but it's because when I first tried to use it I noticed that it was off by several degrees making it useless as a corner vise. DO NOT BUY.

Totally agree with the other reviews. I bought two of these at the big orange store because I forgot my other clamps at home. They fall apart after the first or second use because of the weak c clamp that holds the thing together. I returned them, my other ones at a similar pricepoint are much better.

Absolutely DO NOT BUY THIS PRODUCT. I am not kidding. Just like other owner's, I too had the same problem with it. The tiny c-clamps/rings pop off when you tight the clamp onto the wood and renders the clamp useless. This happened on the first project that I used it on and now the c-clamp is gone and the product is useless without the part. DO NOT BUY. The manufacturer should be ashamed of themselves for making such a cheaply built product. Other manufacturers make this same style product, but they don't use the cheap c-clamp keeper rings. Didn't they test the product before they put it out on the market? The manufacturer should refund everyone who has ever purchased this item because this problem will and has happened to every Irwin 226200 corner clamp that they have made, not just mine. BOOOOO!

Very poor product. One of the clamps arrived broken in half, and one of the screws did not turn properly on another. I returned them and would advise not to buy this product for any reason.

Thsi clamp has some good qualities but it has one major flaw. The tightening screws have an e-clip to hold them. If you put a little pressure on them they fly off. I had to drill the shafts and installed roll pins to make the clamps usable.