According to the AGS Company, the XForce Tools Stealthforce Wrench is not the average socket wrench. Utilizing simple, yet ingeniously innovative patented technology, the Stealthforce revolutionizes what a socket wrench can do. Instead of relying on the traditional 'tooth and pawl' design, where backlash and direction-reversal are mechanical drawbacks; the Stealthforce uses a cam and clutch-groove design. By also incorporating a dual pivot-point the Stealthforce allows a perfectly smooth ratchet action, with no actuating mechanism required to reverse direction. The revolutionary result is a multidirectional, smooth-action, thin profile, zero-slip tool that does what the other socket wrenches cannot.