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12375CS - 3.75 Inch Spring Steel Extension Springs

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

The 12375CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a zinc finish. This spring has a wire diameter of 0.0625 inches, an outside diameter of 0.562 inches, and a free length of 3.75 inches. It has an initial tension of 2 Pound and a maximum deflection of 3.5 inches. The 12375CS has a spring rate of 3.4 inches per pound and a maximum load of 14 Pound Force. It features full loop ends. The 12375CS is a standard extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. With our significant stock, including the 12375CS, customers can rely on us to have the springs they need readily available. Additionally, all our springs are proudly made in the United States. We prioritize quality and craftsmanship in our manufacturing process to ensure that our customers receive high-quality springs for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 2 lb
Length 3.75 in
Material Spring Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 3.4 lbs/in
SKU 12375CS
Sugg Max Deflection 3.5 in
Sugg Max Load 14 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.91 kg
Length 95.25 mm
Material Spring Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 0.6 N/mm
SKU 12375CS
Sugg Max Deflection 88.9 mm
Sugg Max Load 62.27 N
Wind Direction Left
Wire Diameter 1.59 mm