Nau'in jacks ɗin na'urar ɗagawa ne masu amfani da famfo mai ruwa ko ciwon huhu famfo a matsayin na'urar aiki don ɗaga abubuwa masu nauyi a cikin bugun jini ta cikin babban sashi.
An fi amfani da jack ɗin a ciki gareji, masana'antu, ma'adinai, sufuri da sauran sassa a matsayin gyaran mota da sauran dagawa, tallafi da sauran ayyuka.
Bitar motoci da babura sau da yawa suna buƙatar amfani da kayan ɗagawa, kuma ɗayan mahimman kayan aikin ɗagawa da ake amfani da su a gabaɗaya na kera motoci da na babur shine jack. Irin wannan jack yana da matukar dacewa, yana da fa'idodi da yawa, kamar tsari mai sauƙi, nauyi mai sauƙi, sauƙin ɗauka, motsi mai dacewa. Kuma ba wai kawai yana taimakawa wajen ɗaga ababen hawa ba, har ma yana iya taimakawa wajen tura ababen hawa.