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5708CS - 4.09 Inch Spring Steel Extension Springs

The 5708CS is a regular extension spring manufactured by Century Spring. This spring is made from spring steel and features a zinc finish for added durability. It has a free length of 4.09 inches and an initial tension of 8 pounds. With a maximum deflection of 2 inches and a maximum load of 35 pounds force, this spring is suitable for various applications. The 5708CS has an outside diameter of 0.703 inches and a wire diameter of 0.092 inches. It is a left-wound spring with full loop ends. Century Spring's 5708CS is a reliable and high-quality extension spring option for your project needs.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. Our products, including the 5708CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Whether you require a single spring or a large quantity, Century Spring is here to provide you with reliable and top-notch products.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 8 lb
Length 4.09 in
Material Spring Steel
Outside Diameter 0.703 in
Part Type Standard
Rate 14 lbs/in
SKU 5708CS
Sugg Max Deflection 2 in
Sugg Max Load 35 lbf
Wind Direction Left
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 3.63 kg
Length 103.89 mm
Material Spring Steel
Outside Diameter 17.86 mm
Part Type Standard
Rate 2.45 N/mm
SKU 5708CS
Sugg Max Deflection 50.8 mm
Sugg Max Load 155.68 N
Wind Direction Left
Wire Diameter 2.34 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $4.69
50 - 149 $4.46
150 - 299 $4.23
300 - 499 $3.99
500 - 749 $3.52
750 - 999 $3.05
1000+ Call for price