The Sunex HD 1/2" Super Duty Impact Wrench, No. SX4348, has all of the durability, features and power that mechanics have come to expect. From the powerful seven vane motor to the composite blades, the user has access to a breakaway torque of 1,300 ft/lbs. With an Easy Touch variable speed trigger, the user can harness this power to complete any job quickly and efficiently. The No. SX4348 also includs a twin hammer clutch, and comes with a 35-day No-Hassle Warranty and a two-year limited warranty.