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12380CS - 6 Inch Spring Steel Extension Springs

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

The 12380CS is a regular extension spring manufactured by Century Spring. It features a zinc finish and is made from spring steel. This spring has a wire diameter of 0.035 Inch and an outside diameter of 0.281 inches. The free length of the 12380CS is 6 inches, and it has an initial tension of 1 Pound. With a maximum deflection of 5.1 Inch and a maximum load of 5.5 Pound Force, this extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of getting your springs quickly, which is why we offer reliable and efficient shipping services. Additionally, all of our springs, including the 12380CS, are proudly made in the United States. With our commitment to quality and convenience, Century Spring is your go-to source for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 6 in
Material Spring Steel
Outside Diameter 0.281 in
Part Type Standard
Rate 0.89 lbs/in
SKU 12380CS
Sugg Max Deflection 5.1 in
Sugg Max Load 5.5 lbf
Wind Direction Left
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 152.4 mm
Material Spring Steel
Outside Diameter 7.14 mm
Part Type Standard
Rate 0.16 N/mm
SKU 12380CS
Sugg Max Deflection 129.54 mm
Sugg Max Load 24.46 N
Wind Direction Left
Wire Diameter 0.89 mm