A wrench or spanner is a type of hand tool.
Wrench may also refer to:
Arts and entertainment Wrench (comics), a fictional character in the Marvel Universe The Wrench, a 1978 novel by Primo Levi Mr. Wrench, a fictional character in the American TV series Fargo "Wrench", a song by The Almighty from Crank "Wrench", a song by Apparatus from their self-titled album "Wrench", a song by Funeral for a Friend from Your History Is Mine: 2002–2009
Other uses Wrench (surname) (including a list of people with the name) Wrench (screw theory), in applied mathematics and physics
See also Wrench fault, in geology Winch, a mechanical device used mostly for (un)winding of ropes