10 Pcs 3/8" x 6.3" Extension Springs, 0.047" Steel Dual Hook Tension Spring for Machinery Repair, Industrial Equipment, and Screen Door

✅ Durable Spring Steel Material: Made of high-strength nickel-plated spring steel with excellent elasticity and fatigue resistance. Resists wear, heat, and corrosion, ensuring long-lasting performance without deformation. ✅ Dual Hook Design for Easy Installation: Features convenient dual open hooks on both ends for quick and secure attachment to eyelets and mounting points. ✅ Effective Elastic Performance: Provides reliable tension to control mechanical movement, absorb shock/vibration, and measure force in various applications. ✅ Wide Range of Uses: Ideal for production and assembly, R&D experiments, furniture and appliance repair, gates, screen doors, and other industrial or DIY scenarios. Note: Slight size variations may occur (±3mm) due to manual measurement. Please confirm the size based on the description before purchasing. Specifications: Product Type: Tension Spring Style: Dual Hook Material: Nickel-Plated Spring Steel Free Length: 160mm / 6.3" Outer Diameter: 10.10mm / 0.37" Wire Diameter: 1.2mm / 0.047" Package Includes: 10Pcs x Dual Hook Tension Springs

• ✅ Value Pack of 10: Includes 6 durable extension springs for long-lasting use across multiple projects and repairs
• ✅ Versatile 6.3-Inch Size: Each spring measures 6.3 inches long with 0.37" outer diameter and 0.047" wire thickness, ideal for a wide range of uses.
• ✅ Premium Stainless Steel: Made of corrosion-resistant, heat-resistant steel that maintains tension and returns to shape even under heavy use.
• ✅ Double Hook Design: Features secure dual hooks at both ends for easy installation and stable connections in mechanical applications.
• ✅ Wide Compatibility: Perfect for machinery, industrial equipment, screen doors, furniture, appliances, gates, and DIY repairs.