kanohi maitai piauau 3/4 i roto i te diameter .Kei roto i te 2 hex nati me te repe ki te moria tapawha paiherea ki te tinana takirere rite ki te whakaritenga o te kiritaki.Provides tino kaha tensile pūkaha me te kaha whati.Galvanized paninga tiaki koe i te taiao ha'iriiri.