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80490CS - 1.25 Inch Music Wire Extension Springs

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

The 80490CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and does not have a finish. This spring has a wire diameter of 0.039 inches, an outer diameter of 0.359 inches, and a free length of 1.25 inches. It has an initial tension of 0.7 Pound and a maximum deflection of 1.1 inches. The 80490CS has a spring rate of 6.2 lbs/inch and a maximum load of 7.7 Pound Force. It is a full loop spring, where both ends are closed. This regular extension spring is suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of getting the right springs quickly, which is why we offer efficient shipping options. With our significant stock, including the 80490CS, you can trust that we have the springs you need readily available. What's more, all our springs are proudly made in the United States. Choose Century Spring for reliable shipping, ample supply, and high-quality American-made springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.7 lb
Length 1.25 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 6.2 lbs/in
SKU 80490CS
Sugg Max Deflection 1.1 in
Sugg Max Load 7.7 lbf
Wind Direction Left
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 31.75 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 1.09 N/mm
SKU 80490CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 34.25 N
Wind Direction Left
Wire Diameter 0.99 mm