Izintambo ze-ratchet ezingu-2in ziyidizayini entsha, ngobuchwepheshe bokucubungula obuhle kakhulu nezinto ezingavuthiwe zekhwalithi ephezulu, ukusebenza kwebhande le-ratchet elingu-2in kuze kufike ezingeni eliphakeme. Sifaneleka ngayo yonke imininingwane yebhande le-ratchet le-2in , siqinisekisa izinga lekhwalithi, ukuze sikulethele isipiliyoni esiphelele somkhiqizo. I-Lishenflex ingumkhiqizi yase-China engu-2in ochwepheshe wemichilo ye-ratchet ye-ratchet , uma ufuna amabhande e-ratchet angu-2in angcono kakhulu ngentengo ephansi, xhumana nathi manje!