The X-Beam's wider, super-strong crossbeam design increases the wrench's contact area with your hand by 500% over traditional wrenches - you can grasp the wider side of the wrench beam for more power and control with less stress on your hand. Open end features Surface Drive Plus , with reduced fastener rounding and up to 25% more torque. Ratcheting box end needs as little as 5deg to move fastener (vs. 30deg for standard box-end wrenches). Flex Head: No, SAE Size(s) (in.): 5/16-3/4, Storage Type: Tray, Wrench End Type: Open/boxed, Finish Type: Full polish chrome, Measurement Type: Standard (SAE), Pieces (qty.): 9, Material Type: Alloy steel, Ratcheting: Yes
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.