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80296CS - 4 Inch Music Wire Extension Springs

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

The 80296CS 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 free length of 4 inches and a wire diameter of 0.029 inches. With an outside diameter of 0.24 inches, it is suitable for a variety of applications. The 80296CS has an initial tension of 0.4 pound and a maximum load capacity of 4.9 pound force. Its maximum deflection is 5 inches, and it has a spring rate of 0.9 lbs/inch. This extension spring features full loop ends, providing secure attachment.

Century Spring is committed to ensuring customer satisfaction with our fast shipping and extensive inventory. We understand the urgency of your projects, which is why we strive to ship your orders promptly. Additionally, our significant stock inventory allows us to meet your spring needs quickly and efficiently. We take pride in manufacturing our springs in the United States, maintaining high standards of quality and craftsmanship. Choose Century Spring for reliable shipping, ample supply, and American-made springs that meet your requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.4 lb
Length 4 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 0.9 lbs/in
SKU 80296CS
Sugg Max Deflection 5 in
Sugg Max Load 4.9 lbf
Wind Direction Left
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.18 kg
Length 101.6 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 0.16 N/mm
SKU 80296CS
Sugg Max Deflection 127 mm
Sugg Max Load 21.8 N
Wind Direction Left
Wire Diameter 0.74 mm