3 In 1 Auto Self Closing Door Spring Hinge 90° Positioning Durable Steel for Fire Rated Safety Door Installation

Description: Heavy-Duty Iron Spring Positioning Hinge | 90° Lock + Auto-Close Function for Smooth Door Operation, Ideal for Home & Commercial Furniture Use Features: 1. 90° Hands-Free Positioning: No extra door stops required! Our thickened premium iron hinge locks the door stably at 90° opening angle, so you can walk through easily while carrying armfuls of items without holding the door, greatly improving daily convenience. 2. Smart Auto-Close Design: Equipped with a high-toughness built-in iron spring, it automatically rebounds to shut the door when the opening angle is less than 90°. It saves you from the trouble of forgetting to close the door, well protects your privacy, and prevents small pets or mosquitoes from entering your space. 3. Long-Lasting Rust Resistance: All iron parts are fully galvanized with scratch-resistant, anti-corrosion surface treatment, no rust or deformation even after years of frequent use, which greatly extends its service life and reduces your replacement cost. 4. High Load Bearing Performance: Solid heavy-duty iron construction with reinforced integrated structure delivers super strong support, holds doors steadily without sagging or jamming, ensuring ultra smooth and silent opening and closing for long-term use. 5. Tool-Free Quick Installation: Pre-drilled hinge plates come with matching mounting screws, fits most standard door thicknesses without extra processing. Even inexperienced DIYers can finish the installation in minutes easily, no need to pay for professional installation services. Specifications: Category: Door & Furniture Hardware Hinges Material: Premium Iron Size: As shown in pictures (1 inch = 2.54cm) Color: As shown in pictures Application: Home interior doors, cabinet doors, office doors, wardrobe doors, cupboard doors and all other furniture installation scenarios Package: 1 piece hinge + matching mounting screws Note: 1. The pictures are for reference only, please check the size details in the description for actual size. 2. Please allow slight differences due to manual measurement, thank you for your understanding. 3. Actual color may vary slightly from the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.