The MILWAUKEE 6-inch TORQUE LOCK Locking C-Clamp Regular Jaws provides users with faster tool setup and more locking force. The locking clamps unique thumb screw provides users with a more convenient geometry for hand force while providing clearance to generate more torque with the screwdriver through-hole design. The c-clamps hardened jaws give users increased gripping power and they are made of forged alloy steel for maximum durability, perfect for the toughest of jobsites. Milwuakee offers a Limited Lifetime Warranty with all locking tools.