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Professional Torque Screwdriver

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Features

  • Tolerance of torque ±6%.
  • 6.35mm (1/4") Hex drive for bit; 6.35mm (1/4") square drive for socket.
  • Automatic-rebound knob design for easy torque adjustment.
  • Easy-to-read window scale with anti-dust cover.
  • Applied to both clockwise & counterclockwise directions.
  • Double injection grip with anti-slip design and attractive shape.
  • Quality meets DIN ISO 6789 & ASME B107.300-2010.

Details:

01 Head:
6.3mm(1/4") Hex drive for bit, Square drive for socket.
02 Reliable mechanism:
The slipping clutch mechanism brings automatically slip when torque reached to prevent over-tightening.
03 Scales:
Easy-to-read window scale with anti-dust cover.
04 NBR handle:
Double injection grip with anti-slip design and attractive shape.
05 End Knob:
Pull out the knob then rotate to the require torque, release and automatic rebound.

Application & Others:

Specifications: Metric

TT NO. Square Nm Graduation L(mm) g case/CTN
TW-258-02 1~5 0.05 178 470 24
TW-258-03 2~10 0.1 178 470 24

Specifications: SAE

TT NO. Square in-lb Graduation L(mm) g case/CTN
TW-258-22 10~50 0.5 178 470 24
TW-258-23 20~90 1 178 470 24

Specifications: Metric

TT NO. Hex. Nm Graduation L(mm) g case/CTN
TW-268-02 1~5 0.05 178 470 24
TW-268-03 2~10 0.1 178 470 24

Specifications: SAE

TT NO. Hex. in-lb Graduation L(mm) g case/CTN
TW-268-22 10~50 0.5 178 470 24
TW-268-23 20~90 1 178 470 24
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