Features
• Accurate to ±4% clockwise and ±6% counterclockwise from 20–100% of full scale
• Snap-on® high-strength sealed ratchet head; sealed ratchet heads keep out dirt and moisture while being virtually maintenance-free
• Each torque instrument, as calibrated at the factory, is certified to meet the accuracy specified in ASME® and was calibrated on a torque standard traceable to the National Institute of Standards Technology (NIST®)
• Minimal-friction “Hour Glass” cam: unique cam design minimizes friction due to reduced contact area between the cam and internal tube wall
• Easy-to-read laser etched scale
