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.

80221CS - 2.50 Inch Music Wire Extension Springs

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

The 80221CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and does not have a finish. This spring has a wire diameter of 0.031 Inch and an outer diameter of 0.18 inches. It has a free length of 2.5 Inches and an initial tension of 0.8 Pound. The 80221CS has a maximum deflection of 1.3 Inch and a maximum load capacity of 7.7 Pound Force. It is a left wind spring with full loop ends. This standard extension spring is ideal for a variety of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in our ability to deliver high-quality springs, like the 80221CS, promptly. All our products are proudly made in the United States, ensuring exceptional craftsmanship and reliability. With our efficient shipping process and ample supply, Century Spring guarantees that customers can receive the springs they need quickly and effortlessly.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.8 lb
Length 2.5 in
Material Music Wire
Outside Diameter 0.18 in
Part Type Standard
Rate 5.4 lbs/in
SKU 80221CS
Sugg Max Deflection 1.3 in
Sugg Max Load 7.7 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.36 kg
Length 63.5 mm
Material Music Wire
Outside Diameter 4.57 mm
Part Type Standard
Rate 0.95 N/mm
SKU 80221CS
Sugg Max Deflection 33.02 mm
Sugg Max Load 34.25 N
Wind Direction Left
Wire Diameter 0.79 mm