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80778CS - 3 Inch Music Wire Extension Springs

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

The 80778CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable, non-finish. This spring has a wire diameter of 0.0625 inches, an outer diameter of 0.625 inches, and a free length of 3 inches. It has an initial tension of 2 Pound and a maximum deflection of 3.7 inches. The 80778CS has a spring rate of 4.3 lbs/inch and can support a maximum load of 17 Pound Force. It features full loop ends, providing secure attachment points. The 80778CS is a reliable and versatile extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand that time is of the essence when it comes to spring needs, which is why we ensure quick and efficient shipping for our customers. Additionally, our products, including the 80778CS, are proudly made in the United States. With our commitment to quality and ample supply, Century Spring is your go-to source for reliable springs that meet your project requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 3 in
Material Music Wire
Outside Diameter 0.625 in
Part Type Standard
Rate 4.3 lbs/in
SKU 80778CS
Sugg Max Deflection 3.7 in
Sugg Max Load 17 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 15.88 mm
Part Type Standard
Rate 0.75 N/mm
SKU 80778CS
Sugg Max Deflection 93.98 mm
Sugg Max Load 75.62 N
Wind Direction Left
Wire Diameter 1.59 mm