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5182CS - 0.72 Inch Spring Steel Extension Springs

The 5182CS is a regular extension spring manufactured by Century Spring. This spring is made from spring steel with a wire diameter of 0.041 Inch and an outer diameter of 0.312 inches. It has a free length of 0.72 Inch and an initial tension of 2 Pound. The maximum deflection of this spring is 0.31 inches, and it can withstand a maximum load of 8.1 Pound Force. The 5182CS has a spring rate of 21 inches per pound and features machine hook ends. It is designed for various applications that require extension springs.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure quick turnaround times for our customers. With a wide range of springs available, including the 5182CS, we strive to meet the needs of our customers efficiently. All our springs are proudly made in the United States, guaranteeing high-quality manufacturing standards. Choose Century Spring for reliable shipping, abundant stock, and American-made springs that you can trust for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 2 lb
Length 0.72 in
Material Spring Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 21 lbs/in
SKU 5182CS
Sugg Max Deflection 0.31 in
Sugg Max Load 8.1 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.91 kg
Length 18.29 mm
Material Spring Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 3.68 N/mm
SKU 5182CS
Sugg Max Deflection 7.87 mm
Sugg Max Load 36.03 N
Wind Direction Left
Wire Diameter 1.04 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $2.69
50 - 149 $2.56
150 - 299 $2.43
300 - 499 $2.29
500 - 749 $2.02
750 - 999 $1.75
1000+ Call for price