An ƙera U Bolt Bracket don dacewa da aikace-aikace iri-iri da kuma rage farashin shigarwar rukunin yanar gizon ta hanyar kawar da buƙatun hakowa a mafi yawan yanayi.
Duk U Siffar Bututu Maɗaukaki ciki har da masu ɗaure cikakken galvanized ko srainless karfe don samar da kariya mai nauyi a mafi yawan yanayi.
An samo ma'auni na manne katako daga ainihin sakamakon gwajin da wata shedar CE ta gudanar. An yi amfani da ƙarancin aminci na 2.