Sisebenza ngokukhethekile ekukhiqizeni nasekuhlinzekeni ngezinhlobonhlobo ze-Tamper Resistant Screws.Lezi zikulufu ziklanyelwe ngokukhethekile ukuhlinzeka ngokuvikeleka okuthuthukisiwe futhi zivikele ukuphazamisa okungagunyaziwe noma ukufinyelela ezintweni ezibalulekile, imishini, noma imikhiqizo.Ngemiklamo yazo eyingqayizivele namakhanda akhethekile, isikulufu sethu sokuvikela se-m3 sinikeza isivikelo esinokwethenjelwa ekucekeleni phansi, ukweba, nokuphazamisa.