Ihe Mgbochi Mgbụsị Akwụkwọ a (Ngwa Anchor Point) na-eji obere eriri akpụkpọ ahụ nke e ji foam kpuchie nke nwere ike dị elu nke e ji epoxy glass mee eme ihe, nke nwere ihe mkpuchi dị ka ahụ mkpuchi, nke nwere mgbanaka kwụgidere dị ka U, yana obere ibu na ike dị elu nke aluminom ụgbọelu na sistemụ mkpọchi mkpanaka naịlọn. Enwere ike iji ngwaahịa a dozie eriri nchekwa nke ndị ọrụ ahịrị, ma jikọọ ngwaọrụ mgbochi ịdapụ ma ọ bụ ngwa ụlọ ọrụ mmepụta ihe dị mfe.