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80428CS - 1.25 Inch Music Wire Extension Springs

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

The 80428CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.055 inches, an outer diameter of 0.3 inches, and a free length of 1.25 inches. It has an initial tension of 5.596 Pound and a maximum deflection of 0.34 inches. The 80428CS has a spring rate of 60 lbs/inch and can withstand a maximum load of 23 Pound Force. It features full loop ends and is suitable for various extension spring applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we offer efficient shipping options for our customers. Additionally, our significant stock inventory ensures that you can always find the springs you need, including the 80428CS, in our selection. We are committed to providing high-quality products made in the United States, so you can trust in the durability and reliability of our springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 5.596 lb
Length 1.25 in
Material Music Wire
Outside Diameter 0.3 in
Part Type Standard
Rate 60 lbs/in
SKU 80428CS
Sugg Max Deflection 0.34 in
Sugg Max Load 23 lbf
Wind Direction Left
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2.54 kg
Length 31.75 mm
Material Music Wire
Outside Diameter 7.62 mm
Part Type Standard
Rate 10.51 N/mm
SKU 80428CS
Sugg Max Deflection 8.64 mm
Sugg Max Load 102.3 N
Wind Direction Left
Wire Diameter 1.4 mm