
The Story
Century Spring Corp 19 x 66 7 x 2 7mm Extension Spring 2 Pack is a set of durable extension springs designed for various applications, made from high-grade steel wire.
This extension spring pack is manufactured to meet ASTM standards and commercial tolerances as defined by the Spring Manufacturers Institute (SMI). Designed to absorb and store energy, these springs provide resistance to pulling forces, making them suitable for a wide range of applications. Century Spring Corp is a leader in the spring industry, offering a comprehensive selection of springs that are tough, durable, and flexible, ensuring reliable performance in various settings.
Features
- Constructed from high-grade spring wire for durability
- Manufactured to ASTM standards for quality assurance
- Pack includes both metric and imperial sizes for versatility
- Designed to absorb and store energy effectively
- Resistant to pulling forces for reliable performance
Specifications
| Dimensions (W x H x D) | 19.1mm x 19.1mm x 66mm |
| Weight | 0.078kg |
| Material | Steel |
| Model Number | 0177CENT |
| Free Length | 66.675mm |
| Inside Diameter | 13.716mm |
| Max Deflection | 20.828mm |
| Outside Diameter (OD) | 19.05mm |
| Size of Material | 2.667mm |
The Century Spring Corp 19 x 66 7 x 2 7mm Extension Spring 2 Pack is designed for reliable performance in various applications.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Century Spring Corp 19 x 66 7 x 2 7mm Extension Spring 2 Pack is a set of durable extension springs designed for various applications, made from high-grade steel wire.
This extension spring pack is manufactured to meet ASTM standards and commercial tolerances as defined by the Spring Manufacturers Institute (SMI). Designed to absorb and store energy, these springs provide resistance to pulling forces, making them suitable for a wide range of applications. Century Spring Corp is a leader in the spring industry, offering a comprehensive selection of springs that are tough, durable, and flexible, ensuring reliable performance in various settings.
Features
- Constructed from high-grade spring wire for durability
- Manufactured to ASTM standards for quality assurance
- Pack includes both metric and imperial sizes for versatility
- Designed to absorb and store energy effectively
- Resistant to pulling forces for reliable performance
Specifications
| Dimensions (W x H x D) | 19.1mm x 19.1mm x 66mm |
| Weight | 0.078kg |
| Material | Steel |
| Model Number | 0177CENT |
| Free Length | 66.675mm |
| Inside Diameter | 13.716mm |
| Max Deflection | 20.828mm |
| Outside Diameter (OD) | 19.05mm |
| Size of Material | 2.667mm |
The Century Spring Corp 19 x 66 7 x 2 7mm Extension Spring 2 Pack is designed for reliable performance in various applications.













