3/8-Inch Drive Torque Wrench 10-110ft.lb/13.56-149.14Nm, +/-3% Precision Dual Direction Torque Wrenches with 72-Tooth Dual Range Scales with Ft.Lbs and N.m

• 【±3% High Precision Torque】This torque wrench set features a dual-scale range of 10-110ft.lb (13.56-149.14Nm). The torque wrench includes a Calibration Certificta with a unique serial number. The click-stop mechanism provides audible and tactile feedback when the preset torque is reached, preventing under or over-tightening.

• 【Premium Quality and Durable Material】 Made of hardened chromium vanadium steel alloy (Cr-V). At the same time, the bottom buckle tail plug adopts a red anodizing process to improve the product's oxidation resistance during use and enhance surface wear resistance. 72 tooth ratchet head, made of chromium molybdenum steel. We use the quality materials which are resist corrosion and are durable.

• 【Easy to read & user-friendly】The scale of this 3/8 drive torque wrench is bold laser engraving, which ensures graduation lines clear and easy readability of the scale. With a dual-scale design, users can conveniently read torque values in two different units according to their preferences, without the need for conversion!72-tooth dual-directional ratchet head, allowing for easy operation in both clockwise and counterclockwise directions.

• 【Calibration & unique Serial number】Each wrench undergoes strict calibration and inspection before shipmet to ensure that each user receives the torque wrench as your expected. The unique calibration sequence number is reflected on the calibration certificate, and three sets of test data record the calibration records before leaving the factory.

• 【Reliable after-sales service】We offer a 4-month warranty, if any quality issues, please feel free to contact at any time, we guarantee a response within 24 hours to resolve any concerns you may have.

This comprehensive 9-piece torque wrench set features three precision tools with drive sizes of 1/4", 3/8", and 1/2". The wrenches offer dual-scale ranges of 20-220 in-lb (2.3-24.9Nm), 5-45 ft-lb (6.8-61Nm), and 10-170 ft-lb (13.6-230.5Nm) respectively. Constructed with hardened chromium vanadium steel alloy (Cr-V), these tools ensure durability and long-lasting performance. The 72-tooth ratchet head is crafted from chromium molybdenum steel, while the bottom buckle tail plug features a red anodizing process for enhanced oxidation and wear resistance. Each wrench in the set comes with a click-stop mechanism that provides both audible and tactile feedback when reaching the preset torque value, ensuring precise tightening for bike, motorcycle, and car maintenance tasks. The set includes individual calibration certificates with unique serial numbers, documenting factory test data for quality assurance. The 3% precision rating guarantees accurate torque application for all your mechanical needs.