Na ndụ anyị kwa ụbọchị, wrench bụ ihe a na-ejikarị eme ihe na nwụnye.Enwere ụdị spanner abụọ, spanner nwụrụ anwụ na spanner dị ndụ.Ndị a na-ahụkarị gụnyere mkpọsa torque, mkpọka enwe, mgbaka igbe, mgbaka nchikota, mkpọ nko, Allen wrench, wrench siri ike, wdg.
GỤKWUO