• Suitable for manual and power tool operations
• Smooth hard zones for high speed turning, soft grip zones for high torque transfer
• Ratchet function
• Fine-pitched teeth for small return angle; switchover ring (right, fixed, left)
• Maximum torque of up to 50 Newton metres

17-piece set with bits in a length of 89 mm in a practical pouch. 1 holder 816 RA Kraftform with ratchet function: fine-toothing for a small return angle, switchover ring (right, fixed, left), maximum torque of up to 50 Newton metres. 1/4" hexagon socket head take-up and Rapidaptor technology for low-fatigue working and rapid bit change; magnetic. Can also be used directly with a power tool.