6391-50 - Torque wrench with a square drive, 5-50 Nm, 9x12 mm

• Application: Especially suitable for industrial application and use in series production.
• Accuracy ± 2% (6391-10: 6%) of the preset value (in direction of actuation) Can be used for right-hand and left-hand threads by turning the insert tool.
• Universally applicable thanks to plug connection, for holding insert tools.
• Permanently adjustable value.
• Adjusting the desired torque value with adjustment wrench 6399 in conjunction with HAZET torque tester 7901E ∙ 7902E ∙ 7903E or another suitable device.
• All wrenches of this series (HAZET 6391-6392) are without an adjusting scale.
• With calibration certificate and serial number.
• Made in Germany.

Technical data:

• Output: 9 x 12 mm insert square, hollow.
• Tightening torque minimum: 5 Nm.
• Head Width b: 22 mm.
• Tightening torque maximum: 50 Nm.
• Head Thickness a: 17 mm.
• Standard: DIN EN ISO 6789-2:2017-07.
• Inside micrometre of the adjusting tool l2: 30 mm.
• Dimension: 241 mm.
• Actuating force min.-max. kg: 2.2 – 22.1.
• Effective torque wrench length I1 mm: 201 mm.