So I used to think those cheap harbor freight torque wrenches were fine for light jobs, but a calibration check at our shop showed one was off by 15 foot-pounds at 50. That's a big miss on a cylinder base nut.

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So I used to think those cheap harbor freight torque wrenches were fine for light jobs, but a calibration check at our shop showed one was off by 15 foot-pounds at 50. That's a big miss on a cylinder base nut. | Aircraft Mechanics - Opinions Matter