AN Adjustable Wrench

An adjustable wrench, also known as an adjustable spanner or crescent, is used to turn or loosen a nut or bolt. This wrench has jagged jaws, one of which you can adjust to get the grip you need.
This wrench size can be adjusted to 3AN, 4AN, 6AN, 8AN, 10AN, 12AN, 14AN and 16AN.
Advantage:Multisize in one /Contact of four opposite sides