Autocraft AC66 Torque Wrench is rated up to 250 Ft/Lbs for the most demanding automotive jobs Coarse-Geared 24-Tooth Ratchet Head and 1/2 Inch Drive for Heavy-Duty Fastener Applications Unique Spring-Loaded Locking Mechanism Keeps your Settings Dialed In Even in Difficult Conditions Chrome-Plated Stainless Steel Construction Hard Plastic Case Included