High-Performance Extension Springs – Precision Tension, Built to Last
Unlock superior tension control with our High-Performance Extension Springs, expertly crafted to deliver reliable pulling force in even the most demanding environments. Designed for precision and durability, these helical tension springs feature robust hook or loop ends, allowing easy attachment and consistent energy storage when stretched.
Whether you're in automotive, industrial machinery, aerospace, or home appliances, our extension springs are engineered to provide smooth return motion, shock absorption, and energy management in your mechanical systems.
We manufacture extension springs with a wire diameter of 0.15mm up to 16.0 mm.
Common extension spring ends are twist, cross center, side loops, and extended hooks.
We normally manufacture German Hook.
🔩 Key Features:
• High-tensile strength for excellent durability and load capacity
• Hook, loop, or custom ends for secure attachment
• Precision-wound coils for consistent performance
• Materials: Stainless steel, music wire, phosphor bronze, and more
• Available in custom lengths, wire diameters, and tension ratings
🔧 Applications:
- Garage door mechanisms
- Automotive trunk and throttle return springs
- Trampolines and gym equipment
- Home appliances (e.g., washing machines)
- Medical devices and industrial tools
💡 Why Choose Our Extension Springs?
Our extension springs are trusted by engineers and manufacturers worldwide for their exceptional performance, corrosion resistance, and long life span. From high-cycle operations to precision-sensitive environments, we deliver springs that are made to perform and built to last.
Get top-quality extension springs engineered for strength, durability, and precision. Perfect for garage doors, automotive, home appliances, fitness equipment, and industrial machinery, these tension springs deliver consistent pull force and fast return. Available in custom sizes and made from rust-resistant materials, they are ideal for both professional and DIY use. Upgrade your mechanism with high-performance tension springs built to last.