The PHS International Jaws with chain were exactly what I have been searching for. The provide a great deal of bite that can be adjusted. They are a reasonable price for decent clamps. These clamps are made of metal, but this metal is almost like cheap tin. They open to a size that should fit the majority of users. I am very pleased with this purchase.
The most helpful critical review
These are a great set of clamps to pick up if you want to know everything that is wrong with a set of clamps.