The Klein 70571 Grip-It hex-key set has blades that rotate independently up to 270-Degree. It fits perfectly so that the hex tool end reduces stripping problems. The keys are industrial strength, impact-resistant and tested for performance to below freezing temperatures.

• 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.