Double Action Spring Hinges,Pivot Hinges for Hidden Door Bookcase,Secret Door

Specification Material: Zinc Alloy Color: Black Process: Spray Painting Style: Modern Assembly Required: Yes Mounting Type: Door Mount Max. Opening Angle: 180° Number of Items: 2 Applicable Door Thickness: >35mm/1.38in Applicable Door Panel Width: ＜850mm/33.46in Hinge Thickness: 21.55mm/0.85in Front and Rear Adjustment Range: ± 1mm/0.04in Left and Right Adjustment Range: ± 3mm/0.12in Up and Down Adjustment Range: ± 3mm/0.12in Each Product Length: 15cm/6in Max. Load Capacity: 40kg/88.18lbs Package Size: 19*7*6cm/7.48*2.76*2.36in Gross Weight: 1.2kg/2.65lbs Net Weight: 1.14kg/2.51lbs Package Included 2* Door Hinges 1* English Installation Diagram Other Accessories for Assembly Notes Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.

• Hidden Installation: This product adopts a concealed design, which is almost invisible after installation, maintaining the cleanliness and beauty of the door surface.
• Strong Load-bearing Capacity: The sturdy structure allows it to withstand door panels weighing up to 88.18 lbs without deformation or damage even with frequent opening and closing, providing you with long-lasting and reliable support.
• Adjustable Design: This product can be adjusted in three directions, ±0.12in vertically, ±0.12in horizontally and ±0.04-inch in depth, fully meeting your various installation needs.
• Easy Assembly: A simple structure, complete accessories, and installation diagram help you finish the installation quickly and use it in a short time.
• Application This product is suitable for door panels with a thickness greater than 35 mm and a width less than 33.46 inches. It is suitable for wooden doors, aluminum doors, fire doors, smoke doors, noise doors, security doors, and so on.