Irwin Vise-Grip Locking C-Clamp, 6 in. features wide-opening jaws that provide greater versatility for clamping a variety of shapes. It adjusts to the proper opening using an end screw and locks securely onto the workpiece with a simple squeeze of the hand. This design allows the user to hold the work with one hand while applying the clamp with the other, making it highly convenient. The small jaw area at the contact point is i for working in close quarters. An easy-release lever in the handle ensures maximum locking force and quick release. Crafted from special alloy steel that is hardened and tempered, this clamp durability and strength. It has a bright finish for added protection and appearance. The clamp type is regular, with a length of 6 inches, a throat depth of 1-1/2 inches, and a maximum jaw capacity of 2 inches.