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.

80571CS - 3 Inch Music Wire Extension Springs

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

The 80571CS is a regular extension spring manufactured by Century Spring. This spring is made from Music Wire and has no finish. With a free length of 3 inches and an outside diameter of 0.359 inches, it offers a maximum deflection of 1.7 inches and can withstand a maximum load of 19 pound force. The wire diameter measures 0.055 inches and it has an initial tension of 2 pounds. The 80571CS features a left wind direction and full loop ends. It has a spring rate of 10 lbs/inch and weighs 0.0308 pounds. This extension spring is suitable for various applications and is a reliable choice for your project.

At Century Spring, we are committed to providing excellent service to our customers. We offer fast shipping and maintain a significant stock inventory, ensuring that you can receive the 80571CS and other springs quickly for your projects. Our products are proudly made in the United States, guaranteeing high-quality craftsmanship and materials. 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 2 lb
Length 3 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 10 lbs/in
SKU 80571CS
Sugg Max Deflection 1.7 in
Sugg Max Load 19 lbf
Wind Direction Left
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 1.75 N/mm
SKU 80571CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 84.51 N
Wind Direction Left
Wire Diameter 1.4 mm