ʻO nā pou hae he mau hale kū i hoʻohana ʻia e kau a hōʻike i nā hae, a loaʻa pinepine ʻia ma nā keʻena aupuni, nā kula, nā ʻoihana, nā ʻāpana a me nā wahi ʻē aʻe.
ʻO nā pahu hae kila kila he ikaika a pale i ka corrosion, kūpono no ka hoʻohana ʻana i waho no ka wā lōʻihi.
ʻO nā pahu hae alumini alumini he māmā, pale makani a maʻalahi hoʻi e hoʻokomo. Hiki ke hoʻolako ʻia nā ʻano pahu hae ʻelua me ka lima a i ʻole ka uila uila.