Is that the good one where it is 20 percent off your whole purchase? That is the big one. Some of the clamps are pretty good and that is a great way to stock up.
No ... Any Single Item.
I just wait till they put a coupon out (or a sale) on the clamps specifically. Then I go and buy like 4 at a time, but I always test them in-store to make sure they aren't slipping.
I got a bad batch once .... 2 of my 24-inch clamps were slipping so bad (brand new) that I could put my hand in the pinch point and work the trigger repeatedly, and couldn't hurt my hand. I demonstrated that to the store manager and his jaw dropped .... I hadn't even removed the tags from them yet.
