【Product Information】 The hinge is made of iron, which protects it from mechanical damage such as scratches or deformation. It also has a long lifespan thanks to its wear and corrosion resistance. 【Product Advantages】 The support hinge has a slow-closing design, which can hold the door open and close smoothly without slamming or hurting your fingers. The spring mechanism makes opening and closing easy. You only need to use a little force. 【DIY Installation】 Installation requires careful consideration of left- or right-handed opening. By changing the installation position, the upward opening angle of the door can be adjusted to 75°/90°/100°. You can customize it to your needs for easy lifting of kitchen cabinets. 【Widely Used】 Folding hinges are widely used in hatches, kitchen cabinets, cabinet doors, window seats, trash cans, cabinet lids, garden storage boxes, toy chests, etc., to prevent hand injuries. 【Usage Notes】 Do not disassemble any part of the product. Store in a dry,