The PRO Torque Wrench provides accurate torque readings for today’s lightweight components. With so much carbon on modern bicycles torque wrenches are becoming more of a necessity. The PRO Torque Wrench will provide you everything you need to properly tighten the bolts on your stem handlebars seat post and more. No longer worry if you’re over-tightening your bolts and crushing your carbon fiber components. The Pro Torque Wrench takes out the guesswork and gives you accuracy. High quality precision tool Small and easy to use storage box included Adjustability from 3 to 15Nm For all stems handlebars seat posts etc. Includes M3 M4 M5 M6 T25 and T30 chrome vanadium sockets and extension