Featuring the lowest arc swing in the industry of 1.7 degrees, according to the company, the SK Hand Tool X-FRAME ratcheting wrench allows technicians to work in the tightest spaces with optimal power and precision. The wrench mechanism features 72 teeth and a six-pawl design, allowing for a total of 216 positions. The wrench is so strong, SK had to re-engineer the geometry of the handle to distribute force evenly, leading to the X-FRAME design. This tool allows techs to work in spaces they never could before with traditional ratcheting wrenches. Available in a full range of sizes.