Ukubopha imitya ye-ratchet kuyilo olutsha, ngokusebenzisa itekhnoloji yokucubungula egqwesileyo kunye nemathiriyeli ekrwada ekumgangatho ophezulu, ukusebenza kokubopha imitya yeratchet ukuya kumgangatho ophezulu. Sigqibelele kuzo zonke iinkcukacha zokubopha imitya ye-ratchet , isiqinisekiso somgangatho, ukuze sikuzisele amava emveliso agqibeleleyo. I-Lishenflex yingcali yaseTshayina ibophe phantsi umenzi we-ratchet straps kunye nomthengisi, ukuba ukhangele eyona nto ingcono yokubopha imitya ye-ratchet ngexabiso eliphantsi, qhagamshelana nathi ngoku!