MILWAUKEE TORQUE LOCK locking tools provide faster tool setup and more locking force for the professional tradesman. The TORQUE LOCK Chain Wrench's lever release design is a traditional release lever for jobsite convenience. The Locking chain wrench holds and locks around any shape object. It adjusts quickly for ratchet action in either direction. The 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 more gripping power, and forged alloy steel for maximum durability, MILWAUKEE locking tools are made for the toughest job site.