The Klein 70572 5-Metric Sizes Grip-It Hex Key Set has a ball design that allows for a thicker neck diameter which increases the torque capacity while maintaining operational angles to 25 percent. The keys are industrial strength, impact-resistant and tested for performance to below freezing temperatures. Key sizes are: 5mm, 6mm, 7mm, 8mm, 10mm, and the blades rotate independently up to 270 degrees.

• Handy hex key sets fit your pocket or tool box easily and help eliminate the lost-key problem.
• Tough, heat-treated alloy steel.
• Hex-key ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket.
• Holder serves as a handle.
• Made in USA.
• Two key positions (straight-out or right angle) for extra leverage.
• Ball design allows for a thicker neck diameter increasing torque capacity while maintaining operational angles to 25-Percent.