Hōʻike huahana:
ʻO Worm Screw Jack kahi ʻāpana hoʻokiʻekiʻe maʻamau me nā hana o ka hāpai ʻana, neʻe i lalo, kaomi i mua, huli, etc.
Hiʻona Huahana:
1.Cost-effective: Ka liʻiliʻi liʻiliʻi a me ke kaumaha māmā.
2. Hoʻokele waiwai: Hoʻolālā paʻa, hana maʻalahi, a mālama pono.
3. Haʻahaʻa wikiwiki, haʻahaʻa haʻahaʻa: E kūpono no ka ukana kaumaha, haʻahaʻa haʻahaʻa, haʻahaʻa lawelawe pinepine.
4. Paʻa ponoʻī: Loaʻa iā Trapezoid kahi hana paʻa ponoʻī, hiki iā ia ke hoʻopaʻa i ka ukana me ka ʻole o ka paʻa ʻana i ka wā e pau ai ka holo.
Noi:
ʻIlo ʻUku Jack hoʻohana nui ʻia i nā ʻoihana like ʻole e like me ka mīkini, metallurgy, hale aniani, kamana, kemika ʻoihana, mālama lapaʻau, etc.
Waiho i kāu leka