ʻO ka manual stacker e pili ana i nā ʻano kaʻa hoʻokele huila no ka hoʻouka ʻana a me ka wehe ʻana, ka hoʻopaʻa ʻana, ka hoʻopaʻa ʻana a me ka lawe ʻana i nā huahana pallet i ʻāpana.Kapa ʻia ka International Organization for Standardization ISO/TC110 i nā kaʻa ʻoihana.Loaʻa iā ia ka hana maʻalahi, ka mana maʻalahi, ka haʻalulu maikaʻi a me ka hana palekana pahū-hōʻoia kiʻekiʻe.He kūpono ia no ka hana ʻana ma ke kahawai haiki a me ka wahi liʻiliʻi.ʻO ia ka lako kūpono no ka hoʻouka ʻana a me ka hoʻoiho ʻana i ka pallet ma kahi hale kūʻai kiʻekiʻe a me ka hale hana.Hiki ke hoʻohana nui ʻia i ka petroleum, kemika, pharmaceutical, light textile, paint, pigment, lanahu a me nā ʻoihana ʻē aʻe, a me nā awa, nā alahao, nā pā ukana, nā hale kūʻai a me nā wahi ʻē aʻe i loaʻa i nā mea pahū, a hiki ke komo i loko o ka hale kaʻa, kaʻa a pahu no ka hoʻouka ʻana a me ka wehe ʻana i nā ukana, ka hoʻopaʻa ʻana a me ka lawelawe ʻana.