Milwaukee® TORQUE LOCK™ locking tools provide faster setup and more locking force for the professional tradesman. The patent-pending thumb screw provides the user with a more convenient geometry for hand force, while providing clearance to generate more torque with the unique screwdriver through-hole design. Featuring hardened jaws for increased grip and forged alloy steel for maximum durability, Milwaukee locking tools are made for the toughest jobsites. Milwaukee stands behind their product and offers a Limited Lifetime Warranty on all locking tools.