Torque Wrenches and torque screw drivers
My crew and I use torque screwdrivers quite a bit. Average sets are 35 - 65 inch lbs
important to reduce the gauge to zero when not in use so not to deminish accuracy
over time. Not sure about larger wrenches but for sure with the type we use . ( Just FYI )
I did at one time work in the nuclear industry and would need certification for the wrench
and would be required to be checked at intervals . don't recall I beleive every 6 months.
most of the good one come with the certificate.
This is the one I keep on the trucks
Wheeler - Torque Wrench Tool Drive Screwdriver Gunsmith Handheld Rifle. to 65 in#
I have a Klein set that is part of my personal
tool box toy collection - complete with long and short shanks
in a nice case. Everybody knows don't touch without asking or I get torqued
I like to keep my electricians torqued and on their toes when the inspector comes a checking for
loose electrical connections.
We use orange paint to stripe the screw or bolt head indicating their tightened to the equipment
manufacture specification - a common practice with our trade.
All more info than was needed but, today is final inspection on a project and coincidently this is on the punch list.
Be safe