Wrenches

thumb|250px|A set of metric spanners or wrenches, open at one end and box/ring at the other. These are commonly known as “combination” spanners.

wrench which can be adjusted

tool used to precisely apply a specific torque to a fastener such as a nut or bolt

Type of wrench, often hexagonal, where the toolhead encloses the screw head of the bolt or nut

wrench used to rotate pipes

adjustable wrench for turning pipes and other round fittings

tool for assembly or disassembly of wheels consisting of two crossed metal bars with sockets in each end

type of adjustable wrench

hand tool used to turn taps or other small tools

small wrench or tool used to adjust the tension in the spokes of a tension-spoked wheel

socket wrench used to tune string instruments