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.

80333CS - 4.50 Inch Music Wire Extension Springs

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

The 80333CS is a regular extension spring manufactured by Century Spring. It features a full loop design and is made from high-quality music wire material. This spring has a free length of 4.5 inches and a maximum deflection of 4 inches. With a wire diameter of 0.034 inches and an outside diameter of 0.24 inches, it offers a spring rate of 1.8 inch-pounds. The 80333CS has an initial tension of 0.7 pounds and can support a maximum load of 7.8 pounds force. It is suitable for a wide range of applications and is designed to provide reliable performance.

At Century Spring, we prioritize customer satisfaction and convenience. That's why we offer fast shipping and maintain a significant stock inventory. Our commitment to quality extends to the manufacturing process, as all our springs, including the 80333CS, are proudly made in the United States. With our efficient shipping and ample supply, you can trust Century Spring to provide the springs you need for your projects promptly and reliably.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.7 lb
Length 4.5 in
Material Music Wire
Outside Diameter 0.24 in
Part Type Standard
Rate 1.8 lbs/in
SKU 80333CS
Sugg Max Deflection 4 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 114.3 mm
Material Music Wire
Outside Diameter 6.1 mm
Part Type Standard
Rate 0.32 N/mm
SKU 80333CS
Sugg Max Deflection 101.6 mm
Sugg Max Load 34.69 N
Wind Direction Left
Wire Diameter 0.86 mm