Li -ratchet tse 4 li tlamella likhoele ke moralo o mocha, ka theknoloji e ntle ea ts'ebetso le lisebelisoa tse tala tsa boleng bo holimo, ts'ebetso ea likhoele tse 4 li tlamella likhoele ho fihlela maemo a holimo. Re nepahetse bakeng sa lintlha tsohle tsa likhoele tse 4 tse tlamang li-ratchet , li tiisa boemo ba boleng, e le ho u tlisetsa boiphihlelo bo phethahetseng ba sehlahisoa. Lishenflex ke setsebi sa China 4 ratchet tlamella likhoele fatše moetsi le mofani oa thepa, haeba u batla tse ntle ka ho fetisisa tsa 4 ratchet tlamella likhoele ka theko e tlase, ikopanye le rona hona joale!