Torque Wrench, 1/2Dr, 50-250 ft.-lb.

• Calibrated to +/- 3% in clockwise direction and +/- 6% in counter clockwise direction
• Calibration is accomplished by mechanical loading each wrench in a horizontal position
• Certification documents traceable to N.I.S.T. (National Institute of Standards and Technology)
• Manufactured to meet precision/highly accurate applications such as military and aerospace

Stanley J6014CXCERT Proto 1/2-inch Drive Ratcheting Head Micrometer Torque Wrench 50-250 ft.-lbs Calibrated to +/- 3% 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). Manufactured to meet precision/highly accurate applications such as military and aerospace.