Новый большой англо-русский словарь. 2001.
Dragbolt — Drag bolt , n. A coupling pin. See under {Coupling}. [U. S.] [1913 Webster] … The Collaborative International Dictionary of English
dragbolt — ˈ ̷ ̷ˌ ̷ ̷ noun : coupler 1a … Useful english dictionary