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80370CS - 4.50 Inch Music Wire Extension Springs

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

The 80370CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable finish. This spring has a wire diameter of 0.042 inches and an outside diameter of 0.24 inches. It has a free length of 4.5 inches and an initial tension of 1 pound. The maximum deflection is 2.3 inches, and it can withstand a maximum load of 13 pounds. The 80370CS features full loop ends, making it easy to install and secure. With its reliable performance and precise measurements, this regular extension spring is ideal for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we offer quick turnaround times on all orders. Additionally, our significant stock ensures that you can find the springs you need, including the 80370CS, without any delays. As an American company, we take pride in manufacturing our springs in the United States, ensuring top-notch quality and supporting local businesses. Trust Century Spring for all your spring needs, and experience our commitment to exceptional service and reliable products.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 4.5 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 5.1 lbs/in
SKU 80370CS
Sugg Max Deflection 2.3 in
Sugg Max Load 13 lbf
Wind Direction Left
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 114.3 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 0.89 N/mm
SKU 80370CS
Sugg Max Deflection 58.42 mm
Sugg Max Load 57.82 N
Wind Direction Left
Wire Diameter 1.07 mm