Clear force indicator markings and convenient locking/unlocking functions help maintain torque settings when fixing bolts. User friendly design: Thanks to the sound notification mechanism, a clicking sound can be heard and felt when the required torque is reached. A protective cover with a bolt storage area ensures the orderliness and safety of tools and accessories. Improved the safety and reliability of bicycle settings. Believe in our professional quality tools to maintain consistent performance and reliability in your bicycle maintenance., Weight: 1.75708422814 Pounds, Manufacturer: Kueohse