- Outer Diameter: 4mm – Perfectly sized for various applications where space is limited and precision is key. This compact design ensures easy integration into your projects, allowing for effective tension without unnecessary bulk. - Model: Expansion Tension Spring – Specifically engineered for consistent performance under tension, providing reliable elasticity and resilience. Ideal for restoring force in a wide range of mechanical systems. - Material: Spring Steel – Constructed with high-quality spring steel, this component excels in durability and strength. It withstands repeated use without deformation, making it an excellent choice for high-stress environments. - Wire Diameter: 0.5mm – The finer wire diameter allows for enhanced flexibility and a quicker response time, ensuring that your applications operate smoothly and efficiently. Use Cases: 1. Automotive Repairs: Suitable for use in various automotive applications, such as door hinges or hood supports, delivering reliable tension for seamless operation. 2. DIY Projects: Ideal for hobbyists and tinkerers who require dependable springs for mechanisms, models, or functional prototypes in their builds. 3. Appliances: Perfect for household appliances where controlled movement is needed, maintaining functionality and prolonging device life. With this expansion tension spring, you gain a dependable component that enhances functionality in your projects. Its compact size, robust material, and specific design cater to your needs, making it an essential part of your toolkit.