This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

5575CS - 4.75 Inch Spring Steel Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 5575CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and has a zinc finish. This spring has a free length of 4.75 inches and an initial tension of 14 pounds. Made from spring steel, it can handle a maximum deflection of 2.8 inches and a maximum load of 78 pound force. With an outside diameter of 1.546 inches and a wire diameter of 0.162 inches, this spring has a rate of 22 inches per pound. It weighs 0.5011 pounds and is wound in a left direction. The 5575CS is a reliable spring suitable for various extension applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of getting your projects completed on time, which is why we offer efficient shipping options. Additionally, our extensive stock ensures that you can find the springs you need without any delays. We are proud to say that all our products, including the 5575CS, are made in the United States. When you choose Century Spring, you can trust that you are receiving high-quality springs produced locally.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 14 lb
Length 4.75 in
Material Spring Steel
Outside Diameter 1.546 in
Part Type Standard
Rate 22 lbs/in
SKU 5575CS
Sugg Max Deflection 2.8 in
Sugg Max Load 78 lbf
Wind Direction Left
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 6.35 kg
Length 120.65 mm
Material Spring Steel
Outside Diameter 39.27 mm
Part Type Standard
Rate 3.85 N/mm
SKU 5575CS
Sugg Max Deflection 71.12 mm
Sugg Max Load 346.94 N
Wind Direction Left
Wire Diameter 4.11 mm