Isitayela sokuzikhethela sokuvula nokuvala
I-hinge yendlela eyodwa kanye ne-Two way hinge
ukusunduza okuthambile, ukuvala okuthambile ngendlela eyodwa
Ithambile futhi ayinamsindo, buyela ngokushesha ekuzoleni kwasekuqaleni
ukuvala kokuphusha okukodwa, ukusebenza kahle
iphaneli yomnyango ingayeka ngokukhululekile
izindlela ezimbili zokuvala okuthambile
Kumahhala ukuba nanoma iyiphi i-engeli futhi ujabulele ukulawula kwamahhala
60°-105°Mahhala ukuhambisa phezulu futhi ume ngokuphepha ngaphandle kokuphuma