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High-Quality Custom Extension Springs for Automotive Needs
When it comes to automotive applications, having reliable and durable extension springs is crucial. Our Custom Extension Springs are designed to meet the highest standards, ensuring optimal performance for your vehicles.

Why Choose Our Custom Extension Springs?
Our extension springs are manufactured with precision and attention to detail. Here’s what makes them stand out:
- Material Options: Available in multiple materials to suit different automotive requirements.
- Customizable Dimensions: Wire diameter, outer diameter, inner diameter, and free height can be tailored to your needs.
- High Tensile Strength: With a tensile strength limit of up to 50,000,000, these springs are built to last.
- Versatility: Suitable for various automotive applications, ensuring smooth operation.
Applications
Our extension springs are ideal for:
- Automotive door mechanisms
- Seat adjustment systems
- Hood and trunk latches
- Other tension-based automotive components
Ordering Information
We offer both sample and bulk orders to meet your demands. Whether you need a prototype or mass production, our team is ready to assist.
For more details, contact us today and let us help you find the perfect extension spring solution for your automotive needs!