Imveliso ibonakaliswe ngesangqa kunye nokujikeleza, intloko yentsimbi yezinyo zomthi, kunye nojongano lwendandatho emva konyango lwe-welding, iqinile ngakumbi kwaye inokwethenjelwa, i-buckle yezinyo lomthi ekuqhubeni iinkuni zilungele ngakumbi, ngokukhawuleza kwaye kulula ukusebenza.Nge-plastic casing yandisa ngcono.Emva konyango oluphezulu lwezinki, ezinomphezulu ogudileyo, oqaqambileyo, onganyangekiyo umhlwa, ukuxhathisa umhlwa ngakumbi.Ukupakishwa yibhokisi encinci yephepha elimdaka + ibhokisi leplanga.