(2 hinges, black) Invisible door hinges, concealed hinges, zinc alloy, 180° pivot hinge, adjustable pivot hinge

【High-Quality Materials】These invisible cross hinges are made of high-quality zinc alloy and feature stainless steel bearings. They are rust and corrosion resistant, and very durable. Each pair supports a load of 20 kg. 【Unique Invisible Design】These invisible hinges open silently at multiple angles, with a maximum opening angle of 180 degrees. They are completely invisible when closed. 【Installation Guide】Drill holes of the appropriate diameter, ensuring perfect vertical alignment, then insert the hinges and tighten the screws. 【Quantity and Dimensions】The package includes 2 invisible cross hinges and the corresponding screws. Dimensions of the closed hinge: 59 x 35.5 x 12 mm / 2 x 1.4 x 0.47 inches. 【Numerous Applications】Cross hinges are widely used in interior furniture, hotels, high-end clubs, and are ideal for folding doors, wooden doors, countertop doors, hanging doors, dining tables, retractable doors, or bookcases, etc.