Xadhkaha 4-inji ee culeyska culus ee ratchet-ka waa naqshad cusub, iyada oo loo marayo tignoolajiyada wax qabad ee heer sare ah iyo agab cayriin oo tayo sare leh, waxqabadka 4-inji xadhig culus oo ratchet ah ilaa heer sare ah. Waxaan ku fiicanahay faahfaahin kasta oo ah 4-inji xadhig culus oo culus , dammaanad qaad heerka tayada, si aan kuu keeno khibrada wax soo saarka ugu fiican. Lishenflex waa xirfadle Shiinees ah oo 4-inji ah oo soo saara xargaha xargaha xargaha culus iyo alaab-qeybiyaha, haddii aad raadineyso 4-inji ugu fiican xargaha ratchet-ka culus ee qiimo jaban, nala tasho hadda!