A name used for many different tools that reach across or "span" a distance.
a tool for coupling hoses.
Metal wrench used to tighten and free hose connections.
Australian for wrench (the engineer's wrench).
Of a wheel lock, a small wrench used to wind the action spring. Frequently the spanner was combined with a priming box.
General term for any device used to cock crossbows; [German, winding tool, from spannen, to stretch, from Middle High German, from Old High German spannan.
rigid tool for tightening or loosening ‘'firehose'' ‘'couplings.''
Wrench with projecting teeth that fit into a groove on a particular nut.