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5859CS - 2.38 Inch Spring Steel Extension Springs

The 5859CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and features a zinc finish. This spring has a wire diameter of 0.045 inches, an outside diameter of 0.359 inches, and a free length of 2.38 inches. It has an initial tension of 2 Pound and a maximum deflection of 1.8 inches. The 5859CS has a spring rate of 4.3 inches per pound and a maximum load of 9.2 Pound Force. It is a left-wound spring with full loop ends. The 5859CS is a reliable and versatile extension spring 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 for our customers, which is why we ensure quick turnaround times. Additionally, our significant stock inventory allows us to meet the demands of various projects and industries. We are committed to providing high-quality springs made in the United States, ensuring durability and reliability for your applications. Trust Century Spring for all your spring needs, including the 5859CS.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 2 lb
Length 2.38 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 4.3 lbs/in
SKU 5859CS
Sugg Max Deflection 1.8 in
Sugg Max Load 9.2 lbf
Wind Direction Left
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.91 kg
Length 60.45 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.75 N/mm
SKU 5859CS
Sugg Max Deflection 45.72 mm
Sugg Max Load 40.92 N
Wind Direction Left
Wire Diameter 1.14 mm
Inventory Status
Low Stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.42
50 - 149 $2.30
150 - 299 $2.18
300 - 499 $2.06
500 - 749 $1.82
750 - 999 $1.58
1000+ Call for price