AConnet Hidden Door Hinges 4 Pack Concealed Cross Hinge Invisible 180 Degree Invisible Swing Hinge for Wooden Box Buffet Cabinets

180 Degree Open Angle Cold Rolled Steel Invisible Hinge Folding Door Hinge. Color: Silver Material: Cold Rolled Steel Length: 60mm Load: 10KG Fit Screw Size: M3, M4 Open Degree: 180 Degree Fit Door Thickness: >=25mm Please check the size of the product shown in the picture before buying. Install Procedure: 1. Mark the installation position on the door before laying the hinge? 2. In the door corresponding position opening hole; 3. Insert the hinge side of the door into the hole and fix it with screws; 4. Adjust the position of the hinge, making the door open smoothly, the gap uniform. Package Included: 4 x Cross Hinge Invisible (Not Included Fixing Screw)