Irwin 10Rc Straight Jaw Locking Pliers (Vise Grips) 254Mm (10In) Length: 254mm Jaw capacity: 48mm Provides maximum locking force Hardened teeth grip from any angle Adjusting screw draws materials closer together Ideal for clamping, tightening, twisting and turning Irwin 10Rc Straight Jaw Locking Pliers (Vise Grips) 254Mm (10In) One side of the handle of locking pliers includes a bolt that is used to adjust the spacing of the jaws, the other side of the handle often includes a lever to push the two sides of the handles apart to unlock the pliers. Its typical usage would be to hold metal parts in place for welding. They are also used for holding a nut or bolt that has been 'rounded'; pulling out nails; holding pipes without squeezing them, or as temporary levers/knobs on equipment and machinery. Features Straight serrated jaws with quick-release lever Adjusts to various sizes Provide maximum strength and gripping capacity High-grade heat-treated alloy steel construction for maximum toughness and durability