new function hinge 1.Material: forged brass / SS304 2.Glass can touch the end of the hinge Glass : tempered glassFatigue test: 100000 timesSelf closing hingesGlass weight : 2hinges maximum loading 25kgs 3hinges maximum loading 40kgs 5. Door open angle : swing 90°in and 90°out 6.Hinges open angle: 180° 7.Finishes : For brass: bright chrome,, golden ,polished brass, stain nickel For SS304: polish , ...