These multi-purpose self-locking pliers automatically adjust their jaws to the task while applying constant pressure. They are particularly useful in confined spaces. The jaws are forged from chrome vanadium steel and nickel plated for durability, these pliers are designed for easy one-handed operation. The release handle is PVC dipped for better grip. The set includes two curved jaw auto locking pliers with wire cutters - 175mm and 250mm (with opening capacities of 20mm and 25mm, respectively), as well as 200mm long nose jaw auto locking pliers with a wire cutter (with a 30mm opening capacity).