ʻO kēia ʻano mīkini hoʻohālike ʻekolu ʻano ʻano like ʻole, ʻo ka huila i ʻelua symmetrical waena ʻO ke kūlana ma lalo o ka huila e neʻe kū pololei ma o ka ilo wili a me ka makuahine silika, ʻO nā mea ʻelua i lalo Holoi nā ʻōwili ma o ka puka hoʻemi hoʻemi ʻana a me nā wili haʻahaʻa Gear mesh, e hāʻawi i ka torque no ʻO ka pepa ʻōwili. ʻO ka hemahema o ka mīkini ʻo ia ka hoʻohana ʻana i nā mea hana ʻē aʻe i ka piko o ka pā.