Gawaarida xarkaha ratchetka waa naqshad cusub, iyada oo loo marayo tignoolajiyada farsamaynta heer sare ah iyo agab cayriin oo tayo sare leh, waxqabadka baabuurta xadhkaha ratchet ilaa heer sare. Waxaan ku fiicanahay faahfaahin kasta oo ku saabsan xargaha ratchet gawaadhida , dammaanad qaadaya heerka tayada, si aan kuu keeno khibrada wax soo saarka ugu fiican. Lishenflex waa khabiir Shiinees ah oo soo saara gawaarida gawaarida xamuulka qaada iyo alaab-qeybiyaha, haddii aad raadineyso gawaarida xargaha ratiga ugu fiican ee qiimaha jaban, nala tasho hadda!