The MILWAUKEE 5-Piece TORQUE LOCK Locking Tools provide users with a faster tool setup and more locking force for the professional tradesman. The unique thumb screw provides the user with a more convenient geometry for hand force, while providing clearance to generate more torque with the screwdriver through-hole design. The TORQUE LOCK pliers kit features hardened jaws for more gripping power, and forged alloy steel for maximum durability, locking tools are made for the toughest applications and jobs. Milwaukee stands behind their locking tools and back this TORQUE LOCK pliers kit with a limited lifetime guarantee.