Proto Precision 90 Micrometer Torque Wrenches – In-Lbs

• Calibrated to +/- 4% clockwise direction and +/- 6% and counter clockwise direction at 20% to 100% of full scale.
• Calibration is accomplished by mechanical loading the torque wrenches.
• Manufactured to meet standard industrial torque applications, general industry, heavy equipment, and maintenance.

Additional Features

• 90 tooth count head allows for 4 degree arc swing.