Re: Good Torque wrench for my spark plugs
Right. Even good tools wear out/break. My Proto T-wrench of late '60-s vintage, broke and had to be fixed under warranty. In industry, T-wrenches are calibrated/tested/certified before use; same as gauges.Now, since the Proto name/co. was sold, like Blackhawk et al, who knows what they are like? I can tell U that they are not the same. As for using them, all readings will be off unless done w/ clean, dry threads. When do U find this? Certainly not much if doing a repair job in the real world.