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5127CS - 1.41 Inch High Carbon Steel Extension Springs

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

The 5127CS 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 0.047 inches, an outer diameter of 0.437 inches, and a free length of 1.41 inches. It has an initial tension of 1 Pound and a maximum deflection of 0.89 inches. The 5127CS has a spring rate of 8 lbs/inch and can handle a maximum load of 8.4 Pound Force. It features machine hook ends and is wound in a left direction. The 5127CS is a standard extension spring suitable for various industrial and commercial applications.

At Century Spring, we take pride in offering fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs promptly. In addition, all our products, including the 5127CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is your trusted source for high-quality springs for any project.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 1.41 in
Material High Carbon Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 8 lbs/in
SKU 5127CS
Sugg Max Deflection 0.89 in
Sugg Max Load 8.4 lbf
Wind Direction Left
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 35.81 mm
Material High Carbon Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 1.4 N/mm
SKU 5127CS
Sugg Max Deflection 22.61 mm
Sugg Max Load 37.36 N
Wind Direction Left
Wire Diameter 1.19 mm