Safety: Haptic (close-gap release) audible "click" sound for easy and safe adjustment of the desired torque value by turning the handle. Especially slim design thanks to spring-loaded puller sleeve for locking the setting values. Accuracy ± 2% of the scale value (6106-1CT ± 4%) in the direction of actuation for right-hand tightening. For left-hand tightening, use our torque wrenches with insert tool. Application: engines, gearboxes, machinery, industry, model making. With calibration certificate and serial number. DIN EN ISO 6789-2:2017, DIN 3120, ISO 1174-1. Made in Germany. Output: Square, solid 6.3 mm (1/4 inch). Dimensions / length: 197 mm. Net weight: 0.3 kg. Nm min-max: 1–6 Nm. Tolerance: 4%. Scale graduation (Nm): 0.1 Nm. Actuating force min-max kg: 0.7–4.4 kg. Number of teeth: 20 (opening angle 18°). Head thickness a: 10.2 mm. Head width b: 24 mm. No more turning back: Continuous long-term tests on the 5000 series and 6000 series of HAZET torque wrenches have demonstrated that turning them back to the smallest scale value is not required.