Heavy Duty Invisible Pivot Hinge System with Stainless Steel Finish, Supports Up to 300 lb, Brushed, Classic Style, Perfect for Wood Doors & Hidden Bookcase Doors

Door Pivot Hinges Heavy Duty, Invisible Hinge System with Ball Catch Hardware for Max 300 Lb Wood, Hidden Bookcase and Murphy Bookshelf (Heavy Duty)

Mousike Magnetic Door Catch Heavy Duty 90lb Door Magnets with Strong Magnetic for Kitchen Cupboard Wardrobe Closet Cabinet Door Drawer Latch (Black 2 Pack)

Heavy Duty Pivot Hinge for Wood Door - HBL' Stainless Steel Hidden Door Hinge for Secret Door, with 360 Degree Rotation, Invisible Pivot Door Hardware for Bookshelf.