I just checked, the Pittsburgh Harbor Freight is 1/2" drive, not 1/4" and goes from 10 ft/lbs to 150 ft/lbs. Also I have been leaving it at the last setting, which is usually 85-100 ft/lbs because putting lug nuts is usually the last thing we do. I realize now that is a no-no.
After I stripped the drain plug, I put the old one back in and decided to do it in stages, so I set the wrench to 15 ft/lbs, and got the click as I was tightening. Set the wrench to 30, and got no click after about 1/4 turn so I stopped and just left it at that setting. That is when I decided to put the wrench on another bolt and see if I could get the click, and that is when I snapped the bolt.
I have a craftsman micro torque, 3/8 that goes from 25 to 250 in/lbs, so I think I will get another 3/8 20-75/100 ft/lbs and use it for everything, and maybe save the big one for lug nuts and big values as it seems to never give any trouble there and I will do some tests comparing it with the other one. I have also released the tension on it. It is a big handle and has a lot of leverage, probably not the best to use on smaller stuff anyway. It was too easy to strip that drain plug and twist the bolt head off with that long handle (even though it was totally my fault and I learned a good lesson today)
Thanks everybody,
Steve
Edit: after some more thought I am going to treat the 1/2" Drive Harbor Freight torque wrench as nothing more that a long handled 1/2 socket wrench/breaker bar... I don't want to take a chance of messing something else up.l
Last edited by steved0x; 12-07-2013 at 07:10 PM.
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