Irwin Vise-Grip The Curved Jaw Locking Pliers, 10 in. are for tightening, clamping, twisting, and turning tasks with ease. The screw allows you to adjust pressure and fit for your work, and the pliers stay securely adjusted for repetitive use. Made from high-grade heat-treated alloy steel, these pliers maximum toughness and durability. Their hardened teeth are designed to grip firmly from any angle, while the classic trigger release provides maximum locking force. With a curved jaw type, a length of 10 inches, a maximum jaw capacity of 1-7/8 inches, and an integrated wire cutter, these pliers are a versatile and reliable tool for any job.