I-buckle lock iyisici esivamile sokukhiya, esakhiwe yi-bolt kanye nesisekelo, esivuleka endaweni yaso ukuze kuvuleke futhi kuvalwe ngokushesha. Isetshenziswa kabanzi emithwalweni, emabhokisini amathuluzi, emakhabetheni eminyango, nasezimbozweni ezahlukahlukene zokuvikela ezixhunywe, eziqinisiwe nezivaliwe.