Re: OOh missus! - engineers carry tool cases
"If you claim to be an engineer and have never used a spanner in your life, you likely aren't much of an engineer, truth be told."
Depends. I'm a civil engineer. I use spanners when I tinker with my motorbike, but I never had to use a spanner at work. For the kind of engineering work I do, my most used tool is a HP 48GX.