Probably one of those jobs that if you take the 4 hours to remove all the components you have room to get to the bolts with the proper tool. This short cut probably shaved 1/2 the actual repair time for the "Pro" and the "Shop" gets to charge the flat rate. My question is if the bolt is that tight for a reason then it should be that tight when replaced and I just don't see the 1/4" drive getting that done.
Although this may not have anything to do with why this particular wrench was broken…
You gotta understand the mentality of some flat raters. Seems a lot of techs start out and get all the simple work and make good bank on a lower flat rate. Then as they get experienced and certified and get closer to being or are a "master tech", they end up with a high flat rate, but get all the **** work. Diagnosis, comebacks, etc… Stuff that takes 4 real hours and only get paid 1 (warranty, comeback and **** work). Sometimes the less trained, less pay people get the easier stuff and do 3 hour paid jobs in 1 hour (gravy jobs). This eventually pisses off the master tech cause he's working 50 hours a week and getting paid 25-30 on average and the guy that makes less per hour is actually bringing home more money with less stress.
Once you deal with this for awhile and you know you are going to get the comebacks anyways, you begin to not give a ****.
Most people who have been in dealerships/flat rate for years, get burned out on the politics and how little they end up making for all their time, money and tools invested. At that point you don't care about your tools, your work or much of anything else other than just getting through another day.
Just some insight I have noticed about some people, not saying all flat raters are that way or trying to ruffle feathers.