This product is a single Open Hook Tension Spring designed for pullback and extension tasks in compact assemblies. It is described as a 1 piece unit with a spring wire diameter of 1.4 mm. The specification notes Color: 130 mm and Size: 12 mm, and it is described as a Draught Spring as well. The openhook design supports quick mounting and straightforward replacement in small mechanisms. Key benefits Easy installation with open hook ends for fast fitting into existing components. Consistent tension and reliable due to durable spring wire construction. Compact form factor suited for tight spaces in hobbies, models, and small devices. Versatile in pullback and extension applications, including draught spring use where appropriate. Key attributes Functionality: Tension spring with pullback and extension action; suitable as a draught spring in suitable assemblies. Compatibility: Designed for small mechanisms that require a 1.4 mm wire diameter spring. Size details: Wire diameter 1.4 mm; Color 130 mm; Size 12 mm. Material: Spring wire. Performance: Provides reliable elastic and repeatable force within its dimensions. Use cases and applications Miniature models and hobby projects (RC cars, model trains, and other small mechanisms) where a retracting action is needed. Small cabinet, drawer, or latch applications in compact devices, where a pullback spring helps secure or reset a component. Prototyping and DIY repairs that require a compact tension spring with easytomount ends and predictable retraction. Package and compatibility notes Quantity: 1 piece End type: Open Hook Diameter: 1.4 mm wire Size details as specified: Color 130 mm, Size 12 mm Suitable for installations where the specified dimensions match the design requirements and available mounting spaces This description reflects the product's brand, specifications, model, and features as stated, without adding or omitting details.