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5071CS - 3.19 Inch Spring Steel Extension Springs

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

The 5071CS 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 0.0625 inches, an outside diameter of 0.5 inches, and a free length of 3.19 inches. It has an initial tension of 3 Pound and a maximum deflection of 1.6 inches. The 5071CS has a spring rate of 8.3 lbs/inch and can withstand a maximum load of 16 Pound Force. It features extended hooks on both ends. This extension spring is 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 strive to ensure that our customers receive their springs quickly. Our products, including the 5071CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is committed to providing customers with the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Extended Hook
Finish Zinc
Initial Tension 3 lb
Length 3.19 in
Material Spring Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 8.3 lbs/in
SKU 5071CS
Sugg Max Deflection 1.6 in
Sugg Max Load 16 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Extended Hook
Finish Zinc
Initial Tension 1.36 kg
Length 81.03 mm
Material Spring Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.45 N/mm
SKU 5071CS
Sugg Max Deflection 40.64 mm
Sugg Max Load 71.17 N
Wind Direction Left
Wire Diameter 1.59 mm