JAVOUKA Self Closing Door Pivot Hinge, Heavy Duty Hidden Hinges for Commercial/Home, 360 Degree Shaft Stainless Steel Pivot Hinge for Wood Secret Door, 2 Way Adjustable Hinge with Pins and Screws

• Sturdy and Durable: Self closing pivot door hinge is made of silver-toned 304 stainless steel, aluminum die-casting, and zinc alloy materials, ensuring that the door hinge is not easily broken, sturdy, and durable. The surface treatment uses brushed finish, greatly improving its resistance to rust and corrosion.
• Dimensions: Self-closing door pivot hinge has a high load-bearing capacity of up to 60kg/130lbs, hole diamter - 0.59 inches widely, top - 5.91 inches * 0.98 inches, bottom - 5.31 inches * 0.98 inches.
• Adjustable: Two way door hinges base can be adjusted front and back, as well as left and right, by -2mm to +2mm. If you want to adjust the axle distance and rebound speed, it can be done using a hex wrench.
• Design: Self closing door pivot hinges features an automatic closing design, with a built-in roller bearing in the axle for smooth 360-degree rotation, allowing the door to be flexibly opened and closed. When the opening angle is greater than 45 degrees and less than 90 degrees, the door will automatically return to its original position.
• Application: Heavy duty hidden hinge effectively transforms traditional doors, ensuring a complete fit with the door frame when closed. It is widely used in bedrooms, living rooms, luxury residences, high-rise wooden doors, cabinet doors, and revolving doors.

Heavy Duty Hidden Hinges Information Size： top - 5.91 inches * 0.98 inches hole diamter - 0.59 inches widely bottom - 5.31 inches * 0.98 inches High Load-bearing Capacity: 60kg/130lbs Material： Silver-toned 304 stainless steel aluminum die-casting zinc alloy Self Closing Door Pivot Hinges Packing Include： 1*Hinge Set 1*Tirm Plate 4*Large Nuts 4*Large Screws 4*Hex Wrenchs 8*Small Screws Feature: 360 Rotation Automatic Closing Design Hinges base can be adjusted---front and back by -2mm to +2mm/left and right by -2mm to +2mm