"This tool proved such an asset to me during my time as a senior technician, as opposed to carrying around a bulky and expensive socket set everywhere I could simply keep this in my tool bag or my pocket and get the job done quickly. They can handle a lot of torque, and very rarely was I concerned that it might break.
It's also worth noting that this was a metal gear construction tool, not like similar tools I've come across with a fragile plastic knob on the top."
