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5329CS - 2.50 Inch Spring Steel Extension Springs

The 5329CS is a regular extension spring manufactured by Century Spring. It features a machine hook on both ends and has a zinc finish for added durability. With a free length of 2.5 inches, this spring provides an initial tension of 2 pounds. Made from spring steel, it offers a maximum deflection of 2.2 inches and can withstand a maximum load of 12 pound force. The 5329CS has an outside diameter of 0.656 inches and a wire diameter of 0.0625 inches. Its spring rate is measured at 4.7 inches per pound. This standard size extension spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of prompt delivery, and our efficient shipping process ensures that customers receive their springs quickly. Additionally, all our products, including the 5329CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your trusted source for springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 2 lb
Length 2.5 in
Material Spring Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 4.7 lbs/in
SKU 5329CS
Sugg Max Deflection 2.2 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.91 kg
Length 63.5 mm
Material Spring Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 0.82 N/mm
SKU 5329CS
Sugg Max Deflection 55.88 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.59 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $3.28
50 - 149 $3.12
150 - 299 $2.96
300 - 499 $2.79
500 - 749 $2.46
750 - 999 $2.14
1000+ Call for price