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80809CS - 3.50 Inch Music Wire Extension Springs

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

The 80809CS is a regular extension spring manufactured by Century Spring. It features a wire diameter of 0.0625 Inch and an outside diameter of 0.65 inches. The spring has a free length of 3.5 Inch and an initial tension of 1 Pound. Made from high-quality music wire, this spring has a maximum deflection of 5.1 Inch and a maximum load capacity of 17 Pound Force. It has a spring rate of 3 lbs/inch, providing the necessary force for extension applications. The 80809CS is designed with full loop ends, ensuring secure attachment.

At Century Spring, we prioritize fast shipping and maintain a significant inventory of springs. Our products, including the 80809CS, are proudly made in the United States. With our efficient shipping process and ample stock, we strive to ensure prompt delivery of the springs you require for your projects. Trust Century Spring for reliable, high-quality springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 3.5 in
Material Music Wire
Outside Diameter 0.65 in
Part Type Standard
Rate 3 lbs/in
SKU 80809CS
Sugg Max Deflection 5.1 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 0.45 kg
Length 88.9 mm
Material Music Wire
Outside Diameter 16.51 mm
Part Type Standard
Rate 0.53 N/mm
SKU 80809CS
Sugg Max Deflection 129.54 mm
Sugg Max Load 75.62 N
Wind Direction Left
Wire Diameter 1.59 mm