Precise Torque Value- This Bicycle Torque Wrench With 6.35Mm Drive And 2-20 Newton Torque Range And 0.1 Micro Adjustment Helps Ensure Components Are Installed Precisely So Parts Of Your Bike Are Securely Tightened To The Recommended Torque And The Clamping Forces Are Evenly Distributed Over The Clamping Surfaces. This Helps Extend The Life Of High-Performance Components And Prevents Damage From Over-Tightening.Protect Your Bike: Our 6.35Mm Dual Direction Drive Head Eliminates Guesswork, Making Tracking Easier Manufacturer'S Recommended Settings. Each Tool Ships Pre-Calibrated And Tested For Accuracy To Industry Standards (+/-3%).Easy To Read And Use: This Tool Makes A Clicking Sound (Which Can Be Heard And Felt) When A Predefined Torque Value Is Reached. A Continent Lock/Unlock Feature Helps Maintain Desired Torque Values While Tightening Bolts. Force Indicators On The Wrench Are Clear And Easy To Read. Ideal For Use On Stems, Seat Clamps, Lever Clamps, Bottom Brackets, Rotors And More.17 Piece Bike Tool Kit: Custom-Fit Protective Molded Case To Keep The Torque Wrench Adjustable And Tool Bits Stored Securely, Also Includes A Storage Section Inside The Case To Store Bolts When Using The Wrench. Reversible 72-Tooth Ratchet Head Measures Torque Clockwise And Counterclockwise. Installation Button To Engage And Release.Professional Quality: Our Bike Torque Wrench Sets Are Fully Calibrated And Tested For Accuracy And Come With Calibration Certification Provided For Each Tool.