Firstinfo H5177 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 5-60 Cnm (0.05-0.6 Nm)

Features: 1. Torque Range: 5-60 cNm ( 0.05-0.6 Nm ) 2. Tolerance of Torque: 6% accuracy 3. 1/4-inch (6.35mm) quick release hex holder. 4. Easy-to-read laser torque scale. 5. Slipping clutch mechanism. 6. Torque setting by twisting the golden adjustment ring. 7. Lock knob holds selected torque value in place. 8. Automatic slip design when the desired torque setting is achieved, the cam mechanism automatically slips to prevent over-tightening. 9. Aluminum alloy body with lightweight benefit. 10. Applied to both clockwise and counterclockwise directions. 11. Ideal for production lines use and especially for small torque demand. 12. Quality meets DIN ISO 6789 & ASME B107.300-2010.