Milwaukee TORQUE LOCK locking tools provide faster tool setup and more locking force for the professional tradesmen. 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. These Torque Lock locking pliers feature hardened jaws for increased gripping power and forged alloy steel for maximum durability. The Milwaukee 48-22-3506 is ideal for the toughest of jobsites and offer maximum versatility with it's long nose design. Milwaukee stands behind their product and offers a limited lifetime warranty with all locking tools.