allen-key

listen to the pronunciation of allen-key
الإنجليزية - التركية
Alyan anahtarı
الإنجليزية - الإنجليزية
A hex head wrench
Trademark - A spanner designed to fit into and turn an Allen screw
a tool used to turn an Allen screw American Equivalent: Allen wrench (From the Allen Manufacturing Company of Hartford, Connecticut, USA)