I thought I would pass this on because breaking off a bolt is always a pain in the rear. I worked in a calibration lab for many years. Many years ago I was listening to a morning talk show by and for auto mechanics and the general public I was shocked when a caller asked for a place where he could get his torque wrench calibrated the show host said "Who ever heard of calibrating a torque wrench"? I called into the show and gave them the numbers of several calibrating services in...
Article On Torque Wrench Accuracy
Article On Torque Wrench Accuracy