Material: 304 stainless steel. Precise size: Each spring features a wire diameter of 2 mm (0.079'), an outer diameter of 18 mm (0.71'), and a length of 60 mm (2.36'). This size combination provides a strong, secure fit for various applications and dependable performance. Strong construction and reliable performance: Equipped with robust hooks and a uniform pulling force. The loops at both ends provide firm attachment points, while the spring's elasticity delivers powerful resistance and reliable resilience under tension. Wide application range: Suitable for electronics, tools, toys, construction, and machinery. These tension springs are useful in manufacturing, research, automotive, and aerospace contexts, offering versatility for commercial and projects. Use scenarios: Electronics enclosures: securing battery covers or panel latches to maintain a secure fit and quick access when needed. Tools and machinery: providing a controlled action for levers, doors, or small moving parts. Toys and mechanisms: delivering reliable spring action in toy components or small mechanism assemblies. Automotive and aerospace: used in panel retention, trim latches, or other small tension applications requiring durable stainless steel performance.