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80930CS - 2.50 Inch Music Wire Extension Springs

Inventory Status
Limited Availability

The 80930CS 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 0.0625 inches, an outer diameter of 0.85 inches, and a free length of 2.5 inches. It has an initial tension of 1 Pound and a maximum deflection of 4.1 inches. The 80930CS has a spring rate of 2.9 lbs/inch and can withstand a maximum load of 13 Pound Force. It features full loop ends, ensuring secure attachment. The 80930CS is a standard extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs quickly and efficiently. With our significant stock, you can rely on us to have the springs you need readily available. Best of all, our products, including the 80930CS, are proudly made in the United States. Trust Century Spring for all your spring needs, and experience our commitment to quality, reliability, and customer satisfaction.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 2.5 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Standard
Rate 2.9 lbs/in
SKU 80930CS
Sugg Max Deflection 4.1 in
Sugg Max Load 13 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 63.5 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Standard
Rate 0.51 N/mm
SKU 80930CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 57.82 N
Wind Direction Left
Wire Diameter 1.59 mm