10 PCS Cabinet Door Hinges with Screws, 3 Inch 90° Furniture Hinges for Kitchen Cabinet Doors

Installation method: Screw fixing; Compatible material: Wood; Quantity per pack: 10 hinges; Opening angle: 90° Instructions for use: 1. Determine the thickness of the door panel. 2. Ensure that the hinges can close simultaneously (reverse hinges). 3. Positioning: Open: Distance from edge = 4 mm + side panel thickness; Partially open: Distance from edge = 4 mm + 1/2 side panel thickness; Fully open: Distance from edge = 4 mm. 4. Mark the hole locations during installation and screw in the screws. Do not overtighten to avoid having to adjust the position later. 5. Position the hinges and screw in the screws; Next, adjust the position of the hinges and install the side panels.