Gray Tools

Heavy-Duty Micro-Adjustable Torque Wrench, Click, 3/4" Square Drive, 100 - 600 ft-lbs.

Model: NJH075

Mfr. No.: 84600

  • Heavy-Duty Micro-Adjustable Torque Wrench, Click, 3/4" Square Drive, 100 - 600 ft-lbs. Fastek

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$1,409.00 / Each

0 In Stock - Call For Stock Location

Ships May 2026

Shipping times are based on information available at the time of order and are subject to change.

Overall Length

46"

Style

Click

Drive Type

3/4" Square

Torque Range

100 - 600 ft-lbs.

Increments

5 ft-lbs.

Accuracy

± 4% CW ± 6% CCW

Packaged In

Blow Mold Case

No. Of Teeth

24

Number Of Teeth

24

Range

169 - 847 Nm

Head Style

Fixed


  • Individually serialized with matching factory certificate of calibration
  • Rugged metal knurled handles
  • Quick-release button for faster socket retention and removal
  • Fast, accurate and easy to set in any industrial workplace
  • Meets or exceeds ASME B107.14-2004, ISO 6789 standards
  • Easy-to-read scales
  • Can be trusted in any automotive, aircraft, marine and industrial applications