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80529CS - 4.50 Inch Music Wire Extension Springs

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

The 80529CS 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 0.045 inches, an outer diameter of 0.359 inches, and a free length of 4.5 inches. It has an initial tension of 1 Pound and a maximum deflection of 5.1 inches. The 80529CS is capable of handling a maximum load of 12 Pound Force. It features full loop ends, providing secure attachment points. This regular extension spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their springs promptly. With our significant stock inventory, including the 80529CS, we can fulfill orders quickly and efficiently. Additionally, all our products are proudly made in the United States, ensuring top-notch quality and supporting local manufacturing. Choose Century Spring for reliable shipping, ample supply, and American-made excellence.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 4.5 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 2.1 lbs/in
SKU 80529CS
Sugg Max Deflection 5.1 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 114.3 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.37 N/mm
SKU 80529CS
Sugg Max Deflection 129.54 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.14 mm