General description Suited primarily for professional use in the automotive industry, the Norbar Pro 100 3/8" Torque Wrench is designed for enhanced accuracy, durability, and simplicity. This reversible torque wrench is factory calibrated to ±3% and features a comfort grip ergonomic handle, making it ideal for electricians, mechanics, engineers, plumbers, construction workers, and DIY enthusiasts. Technical specifications Torque Range: 20 to 100 Nm (15 to 75 lb.ft) Drive Size: 3/8 in Accuracy: ±3% Graduations: 0.5 Nm Overall Length: 367 mm Weight: 0.76 kg Ratchet Teeth: 72 Ratchet Diameter: 30 mm Includes: Calibration Certificate Series: Pro 100 Other information Features a secure push/pull locking mechanism to prevent accidental adjustment Large scale window and long scale length for excellent visibility and accurate setting Timestrip® provides a visual indication for re-calibration Resistant to common chemicals in automotive, industrial, and aviation use Factory calibrated to retain