Ogige ahụ zuru oke maka ịnwe anụ ụlọ, ma na-emeghe oghere ntupu n'akụkụ ala iji gbochie mmerụ ahụ anụmanụ na-esi n'ogige ahụ. A na-arụzi ogige ahụ site na iji ígwè galvanized, kpara karịa ịgbado ọkụ, na-agbasawanye crimps iji nyere ngere ahụ aka ịgbatị ma kwekọọ na ala ahụ.