Product Description We designed the GEARWRENCH XL X-Beam™ wrenches to give you up to 500% more area for turning the wrench versus a standard wrench handle. The X-Beam™ allows you to apply force to the flat of the wrench, greatly reducing hand fatigue and pain. The XL X-Beam™ wrenches are 20% longer than our standard ratcheting combination wrenches, providing improved access and giving you the leverage to tighten or release the most stubborn fasteners. The ratcheting box end is designed to move fasteners with as little as 5°of motion, versus the 30° required for standard wrenches. The wrenches have strong alloy steel bodies with a bright, full polish chrome finish. The ratcheting box end also features our off-corner loading design that grips securely and reduces fastener rounding. The XL X-Beam is available in ratcheting combination, reversible ratcheting combination, and flex combination styles. From the Manufacturer The KD Tools 9-Piece SAE X-Beam Ratcheting Combination Wrench Set utilizes a unique beam design that lets you apply force to the flat of the wrench, cutting hand fatigue while increasing surface contacting more than 500 percent. The longer beam also helps you access remote fasteners. The surface drive plus feature ensures a stronger grip on fasteners and increased torque, and the surface drive on the ratcheting box end reduces fastener rounding. These 9 wrenches are recognized by the Arthritis Institute as reducing the risk of carpal tunnel syndrome. They come in 5/16-inch, 11/32-inch, 3/8-inch, 7/16-inch, 1/2-inch, 9/16-inch, 5/8-inch, 11/16-inch, and 3/4-inch sizes, and KD Tools backs its wrenches with a lifetime warranty.What's in the Box 5/16-inch, 11/32-inch, 3/8-inch, 7/16-inch, 1/2-inch, 9/16-inch, 5/8-inch, 11/16-inch, and 3/4-inch with case.