Material: 304 stainless steel Size: Wire diameter 0.8 mm (0.032 in), outer diameter 8 mm (0.32 in), length 250 mm (9.84 in). This size combination provides a strong, secure fit for a range of applications and dependable performance. Strength and elasticity: Equipped with strong hooks and a uniform pulling force, these springs are built to handle tough tasks. The loops at both ends provide firm attachment points, while the spring's elasticity offers powerful resistance and reliable resilience under tension. Applications: From manufacturing to research, automotive to aerospace, these tension springs are widely used in electronics, tools, toys, construction, and machinery. Their versatility makes them essential for both commercial and projects. Use scenarios Electronics assemblies requiring secure tension or action in compact spaces Automotive or machinery installations needing reliable attachment and resistance to tension Toy mechanisms or tools that demand robust movement and long term resilience