
The Story
Century Spring Corp 11 x 88 9 x 1 2mm Extension Spring 2 Pack is a set of durable extension springs designed for various applications, made to meet industry standards.
This product features extension springs that are engineered to absorb and store energy while providing resistance to pulling forces. Manufactured from high-grade spring wire, these springs comply with ASTM standards and are produced to commercial tolerances as defined by the Spring Manufacturers Institute (SMI). The pack includes both metric and imperial sizes, ensuring versatility in usage. Century Spring Corp is recognised as a leader in the spring industry, offering a wide selection of tough, durable, and flexible springs suitable for various applications.
Features
- Manufactured from high-grade spring wire
- Complies with ASTM standards
- Produced to commercial tolerances as per SMI guidelines
- Pack includes both metric and imperial sizes
- Designed to absorb and store energy while resisting pulling forces
Specifications
| Dimensions (W x H x D) | 11.1mm x 11.1mm x 88.9mm |
| Weight | 0.038kg |
| Material | Steel |
| Model Number | 0163CENT |
| Inside Diameter | 8.737mm |
| Max Deflection | 88.9mm |
| Free Length | 88.9 in |
| Outside Diameter (OD) | 11.125mm |
| Size of Material | 1.194mm |
The Century Spring Corp 11 x 88 9 x 1 2mm Extension Spring 2 Pack is suitable for various applications requiring reliable spring performance.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Century Spring Corp 11 x 88 9 x 1 2mm Extension Spring 2 Pack is a set of durable extension springs designed for various applications, made to meet industry standards.
This product features extension springs that are engineered to absorb and store energy while providing resistance to pulling forces. Manufactured from high-grade spring wire, these springs comply with ASTM standards and are produced to commercial tolerances as defined by the Spring Manufacturers Institute (SMI). The pack includes both metric and imperial sizes, ensuring versatility in usage. Century Spring Corp is recognised as a leader in the spring industry, offering a wide selection of tough, durable, and flexible springs suitable for various applications.
Features
- Manufactured from high-grade spring wire
- Complies with ASTM standards
- Produced to commercial tolerances as per SMI guidelines
- Pack includes both metric and imperial sizes
- Designed to absorb and store energy while resisting pulling forces
Specifications
| Dimensions (W x H x D) | 11.1mm x 11.1mm x 88.9mm |
| Weight | 0.038kg |
| Material | Steel |
| Model Number | 0163CENT |
| Inside Diameter | 8.737mm |
| Max Deflection | 88.9mm |
| Free Length | 88.9 in |
| Outside Diameter (OD) | 11.125mm |
| Size of Material | 1.194mm |
The Century Spring Corp 11 x 88 9 x 1 2mm Extension Spring 2 Pack is suitable for various applications requiring reliable spring performance.













