General description Manufactured for professional use, the Norbar 100 (15003) Adjustable Push Through Torque Wrench is designed to enhance accuracy, simplicity, and product longevity. It features a square drive with a finger grip that aids in turning the nut to the optimum torque. This wrench comes with an impressive calibration certificate to ISO 9000:2000 and a factory calibration of ±3%, ensuring reliable performance over time. The ergonomic, soft feel handle and secure push/pull locking mechanism provide comfort and prevent accidental adjustments during use. A unique Timestrip offers a visual indication of when the wrench is due for re-calibration, keeping your tool functioning at its best. Technical specifications Accuracy: ±3% Drive Shape: Square Drive Size: 1/2 in Graduations: 1 Nm Torque Range: 20 to 100 Nm Overall Length: 387 mm Torque Wrench Type: Push Through Adjustable Reversible Ratchet Includes: 3/8" to 1/2" Square Drive Adaptor, Calibration Certificate Manufacturer Part