Aluminium lockout hasp yakasiyana nesimbi yekuvhara hasp muzvikamu zviviri: 1. Musoro wekuvhara wakagadzirwa nealuminium, iyo yakareruka;2. Nemhaka yokuti zvinhu zvacho zviri-spark-proof, zviri nani kusarudza aluminium hasp mune imwe nzvimbo yemagetsi.