Mohlomong u mookameli oa ho reka li-ratchet tsa maoto a 2 , ea batlang boleng bo phahameng ba marang-rang a maoto a 2 , 'me Lishenflex ke setsebi sa moetsi & mofani oa thepa ea ka finyellang litlhoko tsa hau. Ha se feela likhoele tsa ratchet tsa maoto a 2 tseo re li hlahisitseng tse netefalitseng maemo a indasteri ea machabeng, empa re ka fihlela litlhoko tsa hau tsa ho itloaetsa. Re fana ka marang-rang, tšebeletso e nakong 'me u ka fumana tataiso ea setsebi holim'a likhoele tsa ratchet tsa maoto a 2 . U se ke ua tsilatsila ho ikopanya le rona haeba u thahasella likhoele tsa ratchet tsa maoto a 2 , re ke ke ra u tlohela.