Durability: These hidden hinges for doors are perfect for residential and commercial applications as they are able to handle up to 135 lbs. Heavy-duty concealed hinges feature special ball-bearing systems that promote smooth swinging even for heavier solid core doors. Dimensions: This hidden door hinge measures at 5.31 x 4.38 x 1.19 inches. This is an optional size that can be installed on various door sizes. They are perfect for secret door applications and as hidden bookcase door hardware. Applicable Door Sizes: In order to use a concealed hinge, the door must be at least 1 3/8 inches thick. Our adjustable invisible hinge can be mounted on any door thickness above that. Make sure to use the necessary quantity of secret door hinges depending on the height and width of the door slab. Installation: Adjustable hidden hinges are designed to fit the most popular pre-cut door slab sizes. Additionally, it can be adjusted without removing the slab. The adjustable hinge range is vertical ± 0.125’’, horizontal ± 0.79’’, and depth ± 0.79’’. Door Hinge Swing: This is a 180-degree hinge, allowing the door to open fully. In order to avoid door slabs and jambs from scratching each other, they should be properly cut. Safety: These hidden interior door hinges are painted using eco-friendly paints. The minimal gap created between the door slab and the frame minimizes the possibility of injuries. No door is operational without hinges, so why not get the best? Hidden door hinges offer the slick aesthetic modern homeowners are looking for. Find Villar Home Design’s concealed door hinges on the market! These beauties combine the style, durability, and smooth operation we need. Concealed door hinges create a modern look. They do not stand out and do not distract from the aesthetic of their surroundings. Modern homeowners often decide on hidden door hinges for this specific reason. The adjustable door hinge Villar Home Design offers is just that! These heavy-duty hinges are capable of holding up to 135 lbs. Their durability provides a perfect fit for commercial and residential door applications alike. Make your business or home safer by getting the most durable, heavy-duty door hinges. Creaking hinges are a thing of the past. Our hidden hinges for doors were designed by top-rated engineers in Italy. This ensures their smooth and quiet performance. The modern design eliminates unwanted noise from the door’s operation, making it an excellent choice for quiet homes. The best part of these hidden hinges is that they are adjustable. Thanks to their 3D design, you can have your door line up perfectly to optimize the door’s operation.