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5564CS - 7.25 Inch High Carbon Steel Extension Springs

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Estimated Lead Time

The 5564CS is a regular extension spring manufactured by Century Spring. It features a High Carbon steel construction with a zinc finish for added durability. With a free length of 7.25 inches and a wire diameter of 0.125 inches, this spring offers a maximum deflection of 2.1 inches and can handle a maximum load of 84 pounds. The spring has a left wind direction and a machine hook on both ends. With a spring rate of 28 lbs/inch, the 5564CS is suitable for a variety of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we offer efficient shipping services. Additionally, our significant stock inventory ensures that we have ample supply of springs, like the 5564CS, readily available for our customers. As an American company, we are proud to manufacture our springs in the United States, ensuring the highest quality and supporting local manufacturing. Trust Century Spring for your spring needs and experience our reliable shipping and vast inventory firsthand.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 25 lb
Length 7.25 in
Material High Carbon Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 28 lbs/in
SKU 5564CS
Sugg Max Deflection 2.1 in
Sugg Max Load 84 lbf
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 11.34 kg
Length 184.15 mm
Material High Carbon Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 4.9 N/mm
SKU 5564CS
Sugg Max Deflection 53.34 mm
Sugg Max Load 373.63 N
Wire Diameter 3.18 mm