Ma'anar ƙamus na "saƙon sarkar" wani nau'in sulke ne wanda ya ƙunshi ƙananan zoben ƙarfe waɗanda aka haɗa tare a cikin tsari don samar da raga. An yi amfani da irin wannan nau'in sulke a lokacin Tsakiyar Tsakiya azaman hanyar kariya ga sojoji a cikin yaƙi. Hakanan ana amfani da kalmar "saƙon sarƙoƙi" a wasu lokuta don nufin wani nau'in kayan ado ko kayan ado da aka yi daga zoben ƙarfe da aka haɗa.