djed50,

You are correct..it's hot and oily and sometimes the screwdriver goes sailing, but it's the epitome of wrenching on a bolt!

I wonder if 58erina57 was talking about the tappet wrench that was the "all-in-one" contraption with the wrench and palm screwdriver together. I haven't seen one of those since you know who was a kid! grin

Stuart