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E-25CS - Carbon Steel Long Length Extension Springs

The E-25CS is an extension spring produced by Century Spring. It is constructed from high-quality carbon steel and does not have a finish applied. This particular spring has an initial tension of 2 pounds and a length of 36 inches. With an outside diameter of 0.5 inches and a wire diameter of 0.054 inches, it is designed to provide a spring rate of 0.207 inch-pounds. The E-25CS can handle a maximum load of 10 pounds force. Century Spring takes pride in offering a wide range of extension springs, including the E-25CS, that meet the highest standards of quality and performance.

At Century Spring, we understand the importance of fast shipping and maintaining a substantial inventory. That's why we are committed to delivering your springs quickly and efficiently. With our extensive stock, you can trust that the E-25CS and other springs are readily available for your projects. Additionally, we proudly manufacture all our springs in the United States, ensuring exceptional craftsmanship and reliability. Trust Century Spring for fast shipping, ample inventory, and top-notch American-made springs for all your needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Initial Tension
(Approx.)
2 lb
Length 36 in
Material Carbon Steel
Max Load
(Suggested)
10 lbf
Measurement Units Standard
Outside Diameter 0.5 in
Rate (Constant) 0.207 lbs
SKU E-25CS
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Initial Tension
(Approx.)
0.91 kg
Length 914.4 mm
Material Carbon Steel
Max Load
(Suggested)
44.48 N
Measurement Units Standard
Outside Diameter 12.7 mm
Rate (Constant) 0.04 N/mm
SKU E-25CS
Wire Diameter 1.37 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 249 $15.90
250 - 499 $13.52
500 - 2499 $11.93
2500+ Call for price