Features: This sofa tool spring hook is crafted from galvanized material to ensure durability and rusts resistance. Users can quickly install sofas without the need for additional tools during maintenance or assembly, improving efficiency and making it suitable for households that require frequent replacement or adjustment of furniture. Galvanized treatments provide excellent corrosion resistance, allowing the spring hook to remain stable in humid environments. Solved the problem of traditional iron products easily rusting, especially suitable for use in coastal areas or humid climates. The broad-spectrum compatibility design make it suitable for various types of sofas and furniture. This spring hook can easily handle both household and commercial use, meeting the needs of different users. Humanized design avoids accidental injuries during use, making it particularly suitable for DIY enthusiasts and professional maintenance personnel. Through optimized structural design, users can efficiently complete their work while ensuring safety. Compared to ordinary steel products, galvanized materials significantly extend the product's service life and reduce the hassle of frequent replacement. Specifications: Material: Metal Length:Approx.33cm/12.99'' Package Includes: 1Piece Lever Spring Puller Tool note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.