Hoʻohana mau ʻia nā hinges cabinet kuʻuna no nā hana hoʻonaninani. No ka mea, ua kau ʻia kahi hinge kuʻuna ma luna o ka puka keʻena a ʻike ʻia (a ʻike hapa paha) ke pani ʻia ka puka. ʻOi aku ka maʻalahi o kēia mau hinges ma mua o nā hinges ʻEulopa, akā nele lākou i kā lākou versatility.