CH Hanson 10100 10-Inch Curved Jaw Self-Adjusting Locking Pliers
Patented locking mechanism allows jaws to automatically adjust to any size with equal pressure. Dial in the amount of gripping force from slight to extreme and the pliers grip tight, regardless of the size of the object. Easy-squeeze comfort lever stays locked until released. Chrome molybdenum steel construction with nonslip grip. Limited lifetime warranty.