Official Answer
Answer
Ba kamar zoben da aka hatimi tare da ramuka don madaurin dawafi ba, zoben riƙewa na karkace galibi suna da ƙaramin daraja a ƙarshen ɗaya. Wannan daraja yana ba da damar sanya madaidaicin screwdriver ko zaɓin salon haƙori a ƙarƙashin ƙarshen zoben don fitar da shi daga cikin tsagi. A cikin tekun ƙarƙashin ƙasa ko aikace-aikacen injina masu nauyi, wannan babbar fa'ida ce saboda baya buƙatar kayan aiki na musamman. Dole ne a sanya ƙirar ƙira a hankali don kada a haifar da mahimmin ma'anar damuwa. Don zoben masu nauyi, 'V-notch' ko 'Slotted-end' yawanci daidai yake. Dole ne injiniyoyi su tabbatar da samun isasshiyar daraja a cikin taron, ma'ana bai kamata tsarin ginin gida ko shaft ɗin ya rufe ƙarshen zoben gaba ɗaya ba.
