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80581CS - 1.38 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 80581CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a natural finish. This spring has a wire diameter of 0.058 inches, an outside diameter of 0.359 inches, and a free length of 1.38 inches. It has an initial tension of 2 Pound and a maximum deflection of 0.5 inches. The 80581CS has a spring rate of 41 lbs/inch and a maximum load of 23 Pound Force. It features full loop ends, providing secure attachment points. The 80581CS is a reliable extension spring suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs quickly. Additionally, all of our products, including the 80581CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your trusted source for springs for any project.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 1.38 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 41 lbs/in
SKU 80581CS
Sugg Max Deflection 0.5 in
Sugg Max Load 23 lbf
Wind Direction Left
Wire Diameter 0.058 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 35.05 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 7.18 N/mm
SKU 80581CS
Sugg Max Deflection 12.7 mm
Sugg Max Load 102.3 N
Wind Direction Left
Wire Diameter 1.47 mm