I've had my old vise-grip pliers for 30+ years. They still work great, but getting a little rounded off around the edges. I decided to get a new set, and found these. They are hardly changed compared to the old ones, but the small changes are fine. Anyone who has a tool box should have a set of these in it.

This is a product that works with more strength than a normal pliers and also can turn pipes and frozen bolts. I love it.

This thing grips HARD. Stripped the head of a rusted exhaust bolt today. with a little heat, manipulation and leverage, this little vice grip gripped that rounded bolt hard enough to break the bolt free from 14 years of northeast rust, and the teeth still look like new. Saved the day!

Perfect

These are great, they have a great weight on them, there easy to use and affordable. They are about 8-6/8 inches long. As you can see they are adjustable when you unscrew them. I did use them for the purpose I bought them for and they held the item that I needed them too very well as I twisted the other end.