PROTO, Industrial Tools

Phone: 800-800-TOOL

Proto® 1/4" Drive Fixed Head Micrometer Torque Wrench 40-200 in-lbs


Features and benefits

  • Calibrated to +/- 4% in clockwise direction and +/- 6% in counter clockwise direction.
  • Calibration is accomplished by mechanical loading of each wrench in a horizontal position, and performing a three click test at 20%, 60% and 100% of maximum instrument capacity.
  • Certification documents traceable to N.I.S.T. (National Institute of Standards and Technology). CERT Version Only.
  • Manufactured to meet precision/highly accurate applications such as military and aerospace.


Drive Size [in] 1/4
Increments [In Lbs] 1
TorqueRange [In Lbs] 40-200
Head Width 1 [In] 25/32
Head Depth [In] 3/4
Overall Length [in] 11-45/64
Weight [Lbs] 2.60
Storage Case Part Number J6006PBF
Style Micrometer
Finish Full Polish
Specification ASME ASME B107.300-2010
Specification TO TO33K6-4-2193-1
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