Ko ngā pou-T pania ki te kākāriki kounga teitei me ngā topenga e whakamahia ana hei tautoko i ngā taiapa, ā, ko ngā koko i whakapirihia ki te kēne pou ka nui ake te kaha pupuri mō te pupuri kaha i te whenua.
He mea hanga motuhake ngā poupou, ngā pou rānei, hei ārai i te paheke o te waea taiapa ki runga, ki raro hoki. Nā tōna kaha kume me tōna roa, kua whānuitia te whakamahinga i te USA.
































