Birashoboka ko uri imishumi 2 ya ratchet hamwe nuwashinzwe kugura s hook , ushakisha imishumi yo mu rwego rwohejuru 2 ya ratchet hamwe na s hook , kandi Lishenflex numushinga wabigize umwuga & utanga ibicuruzwa bishobora guhaza ibyo ukeneye. Ntabwo ari imishumi 2 gusa hamwe na s hook twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye. Dutanga kumurongo, mugihe gikwiye kandi urashobora kubona ubuyobozi bwumwuga kumirongo 2 ya ratchet hamwe na s hook . Ntutindiganye kutwandikira niba ushimishijwe n'imishumi 2 ya ratchet hamwe na s hook , ntituzagutererana.