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.
Troy Landry. With thoughts of retirement in the back of his mind, Troy Landry has promoted his youngest son Chase to captain of his own boat this year. Troy wants the comfort of knowing Chase is ready to take over the family business someday.