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80546CS - 4.50 Inch Music Wire Extension Springs

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

The 80546CS is a regular extension spring by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.049 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 4.1 inches. The 80546CS has a spring rate of 3.4 lbs/inch and a maximum load of 15 Pound Force. It is a full loop spring, meaning the ends are formed into complete circles. The 80546CS is a standard extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and maintaining a wide range of products. Our springs, including the 80546CS, are proudly made in the United States. With our efficient shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

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 3.4 lbs/in
SKU 80546CS
Sugg Max Deflection 4.1 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.049 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 0.6 N/mm
SKU 80546CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.24 mm