4 Sets Top and Bottom Pivot Door Hinge Rotating Door Hardware Concealed Door Pivot Hinges 360 Degree Door Pivot Hinge

Window Hardware: Concealed rotating door hinges work wonderfully for revolving doors, swing doors, kitchen doors, cabinets, closet doors, casement windows, wooden doors, aluminum-framed doors, and much more. Perfect replacement door hinges for your old or damaged ones.

Swing Door Hinge: Wear-resistant and durable, this rotating door hinge is not easily deformed.

Hidden Door Hardware: Can be rotated 360 degrees to fit almost any type of door.

Hidden Door Hinges for Secret Doors: Made of sturdy copper material.

Solid steel ball bearing reduces friction and generates less noise. 360-degree rotating door hinges: can be used in concealed doors, rotating screens, storage cabinet doors, wardrobe doors, etc.