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80757CS - 3 Inch Music Wire Extension Springs

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

The 80757CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire with a durable finish. This spring has a wire diameter of 0.075 Inch and an outer diameter of 0.5 inches. The free length of the spring is 3 Inches, and it has an initial tension of 3 Pound. It offers a maximum deflection of 1.5 Inches and can handle a maximum load of 33 Pound Force. The 80757CS is designed with full loop ends, providing secure attachment points. It has a spring rate of 21 lbs/inch, making it 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, which is why we strive to ship your orders promptly. With our significant stock, including the 80757CS, you can count on us to have the springs you need readily available. Additionally, all our products are proudly made in the United States, ensuring high-quality standards and supporting local manufacturing. Trust Century Spring for reliable shipping, ample supply, and superior springs for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 3 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 21 lbs/in
SKU 80757CS
Sugg Max Deflection 1.5 in
Sugg Max Load 33 lbf
Wind Direction Left
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 3.68 N/mm
SKU 80757CS
Sugg Max Deflection 38.1 mm
Sugg Max Load 146.78 N
Wind Direction Left
Wire Diameter 1.91 mm