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.

5771CS - 2.56 Inch Music Wire Extension Springs

Inventory Status
Limited Availability

The 5771CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and features a durable zinc finish. This spring has a wire diameter of 0.018 Inch and an outside diameter of 0.156 inches. With a free length of 2.56 Inches, it provides a maximum deflection of 3.8 Inches. The 5771CS has an initial tension of 0.2 Pound and can withstand a maximum load of 2 Pound Force. It is designed with double loop ends for secure attachment. This standard extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the urgency of our customers' needs and strive to deliver their orders promptly. Additionally, all our springs, including the 5771CS, are proudly made in the United States. Our commitment to quality and efficiency ensures that our customers can rely on us for their spring requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Double Loop
Finish Zinc
Initial Tension 0.2 lb
Length 2.56 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 0.47 lbs/in
SKU 5771CS
Sugg Max Deflection 3.8 in
Sugg Max Load 2 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Double Loop
Finish Zinc
Initial Tension 0.09 kg
Length 65.02 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.08 N/mm
SKU 5771CS
Sugg Max Deflection 96.52 mm
Sugg Max Load 8.9 N
Wind Direction Left
Wire Diameter 0.46 mm