Iyo bigeze ku bikoresho by'amashanyarazi, umutekano uhora wibanze. Niyo mpamvu 120A-sock ya-sock ifite ibikoresho byumutekano bigezweho kugirango umutekano ukore. Hamwe nibintu nko kurinda ibintu birenze urugero nibikoresho birinda umuriro, urashobora kwizeza ko wowe nibikoresho byawe birinzwe neza. Mu gusoza, 120A yo hejuru ya sock hamwe nu muzingi uzenguruka hamwe na bisi ya bisi y'umuringa ni umukino uhindura inganda zamashanyarazi. Imikorere idasanzwe, kwiringirwa, kuramba hamwe nibiranga umutekano bituma ihitamo neza kubisabwa byose biriho ubu. Ntugakemure kubitanga amashanyarazi, kuzamura kuri 120A-bigezweho kandi wibonere itandukaniro ryo gutanga amashanyarazi nka mbere.