Support Hinges Material: Stainless Steel. Perfect for providing strong, heavy-duty support and stability to wooden cabinets, kitchen cupboards, wardrobes, and drop lids. Ensures smooth, quiet closing and reliable repair or replacement. Mounting Hole Diameter: 3.5 mm / 0.14"; Open Size: 235 mm x 30 mm x 13 mm / 9.25" x 1.18" x 0.51" (Max. L x W x H). Fits standard wooden cabinet and cupboard door setups; includes 16-hole design for secure fastening Space-Saving Hidden Installation: Ultra-thin foldable design stays concealed when closed, maintaining a sleek look and maximizing space efficiency in tight kitchen, bedroom, and wardrobe applications. Ideal for doors, drawers, and shelves Application: Cabinet hinges designed for heavy-duty support on drop lids of desks, cabinets, boxes, wardrobe doors, and more. With two hinges used together, the maximum weight capacity per set is 20 kg, ensuring stable door positioning, preventing wobbling, and enhancing safety Package: Includes 4 pcs hinges + 16 pcs fastening screws for easy installation. Suitable for wooden cabinets, kitchen cupboards, and wardrobe doors. Always check your plank weight before installing to prevent frame falling and ensure secure mounting, Manufacturer: PXYELEC