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5444CS - 3.94 Inch Music Wire Extension Springs

The 5444CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable zinc finish. This spring has a wire diameter of 0.026 inches and an outer diameter of 0.203 inches. With a free length of 3.94 inches, it provides a maximum deflection of 4.3 inches. The 5444CS has an initial tension of 0.6 pounds and a spring rate of 0.89 inch-pounds. It is capable of handling a maximum load of 4.4 pounds and has machine hook ends for secure attachment. As a standard-sized extension spring, the 5444CS is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we strive to get your order to you as quickly as possible. With our significant stock of springs, including the 5444CS, you can be confident that we have the products you need readily available. What's more, all of our springs are proudly made in the United States, ensuring the highest quality and craftsmanship. Trust Century Spring for reliable shipping, ample stock, and American-made springs for all your project needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.6 lb
Length 3.94 in
Material Music Wire
Outside Diameter 0.203 in
Part Type Standard
Rate 0.89 lbs/in
SKU 5444CS
Sugg Max Deflection 4.3 in
Sugg Max Load 4.4 lbf
Wind Direction Left
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.27 kg
Length 100.08 mm
Material Music Wire
Outside Diameter 5.16 mm
Part Type Standard
Rate 0.16 N/mm
SKU 5444CS
Sugg Max Deflection 109.22 mm
Sugg Max Load 19.57 N
Wind Direction Left
Wire Diameter 0.66 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $3.16
50 - 149 $3.01
150 - 299 $2.85
300 - 499 $2.69
500 - 749 $2.37
750 - 999 $2.06
1000+ Call for price