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582CS - 2 Inch Music Wire Extension Springs

The 582CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.031 Inch and an outer diameter of 0.375 inches. With a free length of 2 inches, it provides a maximum deflection of 4.1 inches. The 582CS has an initial tension of 0.3 Pound and a maximum load capacity of 4 Pound Force. It is equipped with machine hook ends for easy installation. Designed for standard applications, this extension spring offers reliable performance and versatility.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that you receive your springs promptly. With our significant inventory, including the 582CS, you can trust us to have the springs you need readily available. Furthermore, we are proud to say that all our springs are made in the United States. By manufacturing our products domestically, we maintain strict quality control and support local businesses. Choose Century Spring for your spring needs and experience our commitment to excellence.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.3 lb
Length 2 in
Material Music Wire
Outside Diameter 0.375 in
Part Type Standard
Rate 0.9 lbs/in
SKU 582CS
Sugg Max Deflection 4.1 in
Sugg Max Load 4 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.14 kg
Length 50.8 mm
Material Music Wire
Outside Diameter 9.53 mm
Part Type Standard
Rate 0.16 N/mm
SKU 582CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 17.79 N
Wind Direction Left
Wire Diameter 0.79 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.45
50 - 149 $2.33
150 - 299 $2.21
300 - 499 $2.09
500 - 749 $1.84
750 - 999 $1.60
1000+ Call for price