This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

80331CS - 3.50 Inch Music Wire Extension Springs

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

The 80331CS 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 0.034 inch and an outside diameter of 0.24 inches. It has a free length of 3.5 inches and an initial tension of 0.7 pound. With a maximum deflection of 3 inches and a maximum load capacity of 7.8 pounds, this spring is suitable for a wide range of applications. The 80331CS features a left wind direction and full loop ends, ensuring secure attachment. Century Spring's commitment to quality and precision is evident in the craftsmanship of this reliable extension spring.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. With our extensive selection of springs, including the 80331CS, customers can find the right product for their needs without delay. As a US-based manufacturer, we are dedicated to producing high-quality springs that meet strict standards. Our reliable shipping ensures that customers receive their orders promptly, allowing them to complete their projects efficiently. Trust Century Spring 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 0.7 lb
Length 3.5 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 2.4 lbs/in
SKU 80331CS
Sugg Max Deflection 3 in
Sugg Max Load 7.8 lbf
Wind Direction Left
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 88.9 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 0.42 N/mm
SKU 80331CS
Sugg Max Deflection 76.2 mm
Sugg Max Load 34.69 N
Wind Direction Left
Wire Diameter 0.86 mm