Review on 🔧 Proto J6060A 1/4" Drive Ratcheting Head Micrometer Torque Wrench - Precise Calibration for 10-50" Pound Torque Applications by Daryl Barton

Made in the USA. I can trust it because it's made in the USA: Torque wrenches are trustworthy. Good quality wrench. 10 marks on the key to get an adjustment between 10 and 15, 15 and 20, 20 and 25, 25 and 30, 30 and 35, 35 and 40, 40 and 45, 45 and 50. For example an interval between 10, 15, the 20, 25, 30, 35, 40, 45 and 50 marks are 5, so each mark on the wrench is 5/10 = 0.5 inch. To get 10.5 inch-pounds, simply turn the wrench to 10 and then move it a notch past 10 to get 10.5. If you want 11, move it two squares past 10. 11.5 = 3; 12 = 4; 12.5 = 5. My only problem is that the wrench is only marked in pounds. It took me a few minutes to print my own nanometer to inch pound label shown below. 53.0 in-lb