Ƙarshen ƙarshen tacewa yana aiki don rufe ƙarshen kayan tacewa da goyan bayan kayan tacewa.Ya hatimi cikin siffofi daban-daban kamar yadda ake buƙata daga takardar karfe. Ƙarshen hular gabaɗaya ana hatimi a cikin wani tsagi wanda za'a iya sanya ƙarshen fuskar kayan tacewa kuma za'a iya sanya manne, ɗayan kuma an haɗa shi da hatimin roba. don yin aiki don hatimi kayan tacewa da rufe hanyar ɓangaren tacewa.

Tsarin samar da murfin ƙarshen tacewa ya haɗa da yin fim, gyare-gyare, zanen gado, da naushi. Hoton tsarin samarwa yana kamar ƙasa:

Abubuwan da aka yi amfani da su don samar da iyakoki na ƙarewa sun haɗa da galvanized karfe, karfe mai hana yatsa, bakin karfe, da sauran kayan da yawa .Tallafin ƙarshen tace yana da siffofi daban-daban kamar yadda ake bukata.

Akwai wasu girman gama-gari don tunani.