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5589CS - 3.75 Inch High Carbon Steel Extension Springs

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

The 5589CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.12 inches, an outside diameter of 0.953 inches, and a free length of 3.75 Inches. It has an initial tension of 12 Pound and a maximum deflection of 1.7 inches. The 5589CS has a spring rate of 25 lbs/inch and can withstand a maximum load of 56 Pound Force. It is equipped with machine hook ends and is suitable for a variety of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in manufacturing our products, including the 5589CS, right here in the United States. With our efficient shipping process and ample supply, we ensure that our customers receive the springs they need promptly. Whether you require springs for industrial or personal use, Century Spring has you covered.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 12 lb
Length 3.75 in
Material High Carbon Steel
Outside Diameter 0.953 in
Part Type Standard
Rate 25 lbs/in
SKU 5589CS
Sugg Max Deflection 1.7 in
Sugg Max Load 56 lbf
Wind Direction Left
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 5.44 kg
Length 95.25 mm
Material High Carbon Steel
Outside Diameter 24.21 mm
Part Type Standard
Rate 4.38 N/mm
SKU 5589CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 249.09 N
Wind Direction Left
Wire Diameter 3.05 mm