Strong And Durable: Made Of Sturdy Stainless Steel With Maximum Corrosion Resistance And Durability, These Invisible Pivot Hinges Are Made To Provide Reliable Support For Years To Come. Convenient And Invisible: With Their Ball Mechanism Unique, These 360 Degree Swivel Hinges Provide A Simple And Efficient Way To Swing Your Door Easily And Quietly. Solid Swing Door Hinge With A Sturdy Design And Almost Invisible Smooth Bearings. Easy Installation: Their Sleek Design With Up And Down Link Function Makes Installation Quick And Easy. This Invisible Swing Door Hinge Can Be Mounted At The Top Of The Door And Attached To A Hole On The Door Surface. Various Uses: These Invisible Swing Door Hinges Work Great For Swing Doors, Kitchen Cabinets, Closet Doors, Casement Windows And More. Perfect Replacement Door Hinges To Replace Your Old Damaged Hinges. Buy With Confidence: With Their Compact Design And Solid Construction, These Rotary Hinges Are A Beautiful Accessory For Your Door. -