Kumenyekanisha 120A Hejuru ya Sock - igisubizo cyiza kubisabwa murwego rwo hejuru. Ibicuruzwa byimpinduramatwara bihuza tekinoroji igezweho hamwe nigishushanyo cyiza cyo kuguha igisubizo cyizewe, cyiza kubyo ukeneye byose. Sock irerekana uruziga ruhuza hamwe na press-ihuza ihuza, itanga ihuza ryizewe, ridahwitse ryemeza kohereza amashanyarazi neza. Waba ukoresha imashini nini cyangwa ukoresha ibikoresho biremereye, iyi soko yo hejuru irashobora gukora imirimo itoroshye byoroshye. Hamwe nigipimo ntarengwa cya 120A, iyi soko irashobora gutanga imbaraga nyinshi. Ibi bituma biba byiza mubikorwa bitandukanye, harimo ibinyabiziga, inganda ningufu zishobora kubaho. Waba ushaka guhuza ibinyabiziga byamashanyarazi, sisitemu ya robo cyangwa ibisubizo byububiko bwingufu, iyi soko-iri hejuru cyane niyo ihitamo ryanyuma kubyo ukeneye imbaraga.