Kwa lamba la j hook ratchet , aliyense ali ndi nkhawa zapadera za izo, ndipo zomwe timachita ndi kukulitsa zofunikira za malonda a kasitomala aliyense, kotero kuti khalidwe la j hook ratchet lamba lalandiridwa bwino ndi makasitomala ambiri ndipo limakhala ndi mbiri yabwino m'mayiko ambiri. Chingwe cha Lishenflex j hook ratchet chili ndi mawonekedwe ake & magwiridwe antchito & mtengo wampikisano, kuti mumve zambiri zachingwe cha j hook ratchet , chonde omasuka kulumikizana nafe.