• Kincrome Impact Sockets & Accessories are manufactured from Chrome Molybdenum Steel (Cr-Mo), hardened and tempered to perform in extreme conditions • They are designed to be used with Pneumatic and Power tools where higher torque and force is required • Kincrome Impact Sockets and Accessories meet and exceed the following international standards - ANSI, DIN 3121 & 3129 When using impact tools the following saftey precautions should be taken: • Always use protective eye wear • DO NOT hold the Socket or Accessory while the tool is in operation • DO NOT use damaged or worn Sockets or Accessories • DO NOT continue to hammer" a fastener once it becomes tight