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5059CS - 3 Inch Spring Steel Extension Springs

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

The 5059CS is a regular extension spring manufactured by Century Spring. It is made from Spring Steel and has a zinc finish. This spring has a wire diameter of 0.035 inches, an outer diameter of 0.312 inches, and a free length of 3 inches. It has an initial tension of 0.8 Pound and a maximum deflection of 2.8 inches. The 5059CS has a spring rate of 1.4 lbs/inch and a maximum load of 4.9 Pound Force. It has side hook ends, making it easy to install and use. The 5059CS is a reliable extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the urgency and importance of receiving springs promptly. That's why we ensure quick delivery of our products, including the 5059CS. Additionally, our springs are proudly made in the United States, guaranteeing high-quality craftsmanship. With our vast inventory and efficient shipping, Century Spring is your go-to source for dependable springs for any project.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Side Hook
Finish Zinc
Initial Tension 0.8 lb
Length 3 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 1.4 lbs/in
SKU 5059CS
Sugg Max Deflection 2.8 in
Sugg Max Load 4.9 lbf
Wind Direction Left
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Side Hook
Finish Zinc
Initial Tension 0.36 kg
Length 76.2 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.25 N/mm
SKU 5059CS
Sugg Max Deflection 71.12 mm
Sugg Max Load 21.8 N
Wind Direction Left
Wire Diameter 0.89 mm