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5541CS - 2.38 Inch Music Wire Extension Springs

The 5541CS is a regular extension spring manufactured by Century Spring. It features a machine hook on both ends and has a zinc finish. This spring has a free length of 2.38 inches and an initial tension of 0.9 pounds. Made from high-quality music wire, it has a maximum deflection of 2.2 inches and can handle a maximum load of 6.6 pounds. With an outside diameter of 0.25 inches and a wire diameter of 0.032 inches, it has a spring rate of 2.6 inch-pounds. The 5541CS is a left-wound spring and is commonly used in various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. As a leading manufacturer of springs in the United States, we understand the importance of timely delivery and a wide selection of products. Whether you need the 5541CS or any other spring, you can rely on us to provide prompt shipping and meet your project requirements. Trust Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.9 lb
Length 2.38 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 2.6 lbs/in
SKU 5541CS
Sugg Max Deflection 2.2 in
Sugg Max Load 6.6 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.41 kg
Length 60.45 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.46 N/mm
SKU 5541CS
Sugg Max Deflection 55.88 mm
Sugg Max Load 29.36 N
Wind Direction Left
Wire Diameter 0.81 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.60
50 - 149 $2.47
150 - 299 $2.34
300 - 499 $2.21
500 - 749 $1.95
750 - 999 $1.69
1000+ Call for price