<b>ARUCMIN 1/2" Drive Dual-Direction reversible high quality industrial Torque Wrench</b> <br><br>ARUMIN is committed to providing customers with high-quality products. Improving product quality is our main task. Our goal is to create an online professional brand that pursues quality. We have a professional production team and a customer service team, to provide you with quality products at the same time, to provide satisfactory service. Welcome to contact us! <br><br><b>Product Specification:</b> <br>Measuring Range: 10-150ft.lb / 13.6-203.3Nm <br>Drive: 1/2" <br>Length: 17.13inch / 43.5cm <br>Accuracy: ± 4% <br>Weight: 2.87lbs/1.3kg <br><b>Product Includes: </b> <br>1x1/2" Drive Torque Wrench <br>1x1/2" drive 5” lengthening bar <br>2 x socket : 3/4”，13/16” <br><br><b>How to use?</b> <br>1. Pull-down "locking ring" and hold it! clockwise increase value, counterclockwise decrease value, turn the wrench until the set value is reached. <br>2. Loosen "lock ring", the”lock ring” automatically rebound and lock value. <br>3. Start using the wrench and apply some force to it. When you hear the"click", it means that you have reached the required strength. <br>4. After use, reset the torque wrench to 0 to maintain its life.