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80389CS - 2.50 Inch Music Wire Extension Springs

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

The 80389CS is a regular extension spring manufactured by Century Spring. This spring is made from Music Wire and does not have a specific finish. It has a wire diameter of 0.031 Inch and an outer diameter of 0.3 inches. The free length of the spring is 2.5 Inches, and it has an initial tension of 0.4 Pound. The maximum deflection it can handle is 4 Inches, and it can support a maximum load of 4.8 Pound Force. The 80389CS is a left-wound spring with full loop ends. It is a reliable and versatile extension spring suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. We understand the importance of timely delivery for our customers. Additionally, all our springs, including the 80389CS, are proudly made in the United States. We take pride in producing high-quality springs locally, ensuring that our customers receive reliable products for their projects. With our efficient shipping and ample supply, Century Spring is committed to providing a seamless experience for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.4 lb
Length 2.5 in
Material Music Wire
Outside Diameter 0.3 in
Part Type Standard
Rate 1.1 lbs/in
SKU 80389CS
Sugg Max Deflection 4 in
Sugg Max Load 4.8 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.18 kg
Length 63.5 mm
Material Music Wire
Outside Diameter 7.62 mm
Part Type Standard
Rate 0.19 N/mm
SKU 80389CS
Sugg Max Deflection 101.6 mm
Sugg Max Load 21.35 N
Wind Direction Left
Wire Diameter 0.79 mm