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5810CS - 4 Inch Spring Steel Extension Springs

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

The 5810CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. This spring has a free length of 4 inches and an initial tension of 2 pounds. It is made from spring steel and can provide a maximum deflection of 5.9 inches. With a maximum load capacity of 14 pound force, this spring is suitable for various applications. Its outside diameter is 1 inches, and it has a rate of 2.1 lbs/inch. The 5810CS is a left-wound spring with a wire diameter of 0.077 inches.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the 5810CS, are made in the United States. We understand the importance of timely delivery and ensuring that our customers have access to the springs they need. With our reliable shipping and ample supply, Century Spring is committed to providing exceptional service to meet your spring requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2 lb
Length 4 in
Material Spring Steel
Outside Diameter 1 in
Part Type Standard
Rate 2.1 lbs/in
SKU 5810CS
Sugg Max Deflection 5.9 in
Sugg Max Load 14 lbf
Wind Direction Left
Wire Diameter 0.077 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.91 kg
Length 101.6 mm
Material Spring Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 0.37 N/mm
SKU 5810CS
Sugg Max Deflection 149.86 mm
Sugg Max Load 62.27 N
Wind Direction Left
Wire Diameter 1.96 mm