... Heavy duty stainless steel frameless glass hinges for glass folding door SA8500H-7 1)1. Material: SUS 304 stainless steel,nickle >82 ... Solid hinge, ensure more durable 10. includes: one hinge, gaskets, screws Brand nameSafeModel No.SA8500H-7MaterialSUS 304 stainless steel, nickle ... that special in producing sliding door ,swing door,moving gate,folding door ,glass hinge,spider,handle lock patch fitting ...