Mhlawumbi ungumtya we-ratchet yomphathi wokuthenga isikhephe , abafuna iintambo ze-ratchet ezikumgangatho ophezulu kwisikhephe , kwaye uLishenflex ngumvelisi oqeqeshiweyo kunye nomthengisi onokuhlangabezana neemfuno zakho. Ayizizo iintambo zeeratchet kuphela eziye zaqinisekisa umgangatho weshishini lehlabathi, kodwa sinokuhlangabezana neemfuno zakho zokwenza ngokwezifiso. Sinikezela nge-intanethi, inkonzo yexesha elifanelekileyo kwaye unokufumana isikhokelo sobuchule kwimitya ye-ratchet yesikhephe . Unganqikazi ukuqhagamshelana nathi ukuba unomdla kwimitya ye-ratchet yesikhephe , asiyi kukuyeka.