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80843CS - 4.50 Inch Music Wire Extension Springs

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

The 80843CS 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 0.0625 inches, an outside diameter of 0.75 inches, and a free length of 4.5 inches. It has an initial tension of 1 pound and a maximum deflection of 9.7 inches. The 80843CS has a spring rate of 1.4 lbs/inch and a maximum load capacity of 15 pounds. It features full loop ends, making it easy to install and secure. This regular extension spring is suitable for various applications and meets industry standards.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our customers receive their orders promptly. With our significant stock of springs, including the 80843CS, you can rely on us to have the products you need readily available. We are committed to manufacturing our springs in the United States, ensuring the highest quality and supporting local businesses. Trust Century Spring for reliable shipping, ample supply, and top-notch American-made springs.

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 0.75 in
Part Type Standard
Rate 1.4 lbs/in
SKU 80843CS
Sugg Max Deflection 9.7 in
Sugg Max Load 15 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 114.3 mm
Material Music Wire
Outside Diameter 19.05 mm
Part Type Standard
Rate 0.25 N/mm
SKU 80843CS
Sugg Max Deflection 246.38 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.59 mm