About this item

• Thickened and reinforced 180 degree hidden hinge open a full 180 degree, and it is a single action hinge, ideal for smooth surface with no visible hinge is required.
• Hidden door hinge is made of cold rolled steel with stable structure and stable switching, and provides smooth hinge operation.
• Each concealed door hinge load bearing weight of 10kg (22 lb), overall height of 1-2/5 inches, fit for door thickness is 16mm~20mm. Use M3 or M4 screws. Please see the second picture for detailed dimensions.
• In the door corresponding position opening hole, you can insert the invisible hinge side of the door into the hole and fix it with screws; Adjust the position of the hinge, making the door open smoothly, the gap uniform.
• Invisible door hinges is widely used in folding doors, folding tables, screens, invisible doors, wooden doors, counter doors, light caravan counters or tables and many projects.