About This Transforms Your Ratchet into a Torque Wrench – Converts any standard 3/8" drive ratchet into an accurate digital torque wrench, making it ideal for mechanics, DIYers, and precision work. Precise Torque Control – Offers a wide 20–99 lb-ft torque range with ±1% accuracy, ensuring reliable fastening on critical applications. Dual Display Modes – PEAK mode shows and stores maximum torque; TRACE mode provides real-time torque feedback as you work. Versatile Unit Selection – Choose from 5 torque units: lb-ft, lb-in, kg-cm, kg-m, and N-m for flexibility across various international specs. Includes Calibration Block – Comes with a calibration cube for verifying or adjusting torque wrench accuracy using a bench vise. Five scale and digital display Torque Range: 20-100 ft/lbs Torque calibration adapter included Blow mold case included Overview Color : Black Brand : Powerbuilt Material : Alloy Steel Item Length : 2.75 Inches Item Weight : 1.1 Pounds