The most common shapes are called open-ended spanner and ring spanner. The term wrench is generally used for tools that turn non-fastening devices (e.g. tap wrench and pipe wrench), or may be used for a monkey wrench - an adjustable spanner. In North American English, wrench is the standard term.
The definition of first mate is the person on a boat that is second in charge after the captain. An example of first mate is the person who gives orders while the captain is busy. first mate. first mate.
We went pontooning on Percy Priest Lake with Rickâs co-fellows and it was a blast! The pontoon boat came with a with a very awesome slide that Rick and Christian went down over and over. Rick captained the boat and Christian sat in his lap as his first mate. I have a feeling this was the start of a lifelong tradition.