These metal hinges are made of solid brass, plated in quality chrome, and then brushed by hand for a satin finish that will perfectly complement your satin chrome door handles. From trusted Australian company, Tradco Hardware, these hinges feature a ball bearing inside each knuckle which creates a smoother movement for your doors than standard hinges. It also prolongs the life of your hinge, as these ball bearings reduce friction. And with the durability of the satin chrome-plated brass, you're sure to enjoy them for years to come.