Features: Experience door and window with our Double Spring Stainless Steel Hinges, craft from stainless steel for durability and long time use. Featuring spring mechanism, these hinges ensures smooth, silents operations and easy to installion, offering strong load bearing capacity suitable for various door and window. For homeowners, renovations craftsmen, and construction engineers seek hardware accessories. For frequent use in both indoor and outdoor setting, such as door, cabinets, and storage room, where Hinges performances is practical. Enhances home or project with these hinges, designs to meet the demands of modern living and professional standards. Specifications: Component: Stainless Steel Type: 3inch,4inch, 5inch, 6inch, 8inch Size: Length 13.4cm/5.28inch Package Includes: 1pc Spring Hinges note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.