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.

80937CS - 3 Inch Music Wire Extension Springs

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

The 80937CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a sleek, unfinished appearance. This spring has a wire diameter of 0.075 inches, an outer diameter of 0.85 inches, and a free length of 3 inches. It has an initial tension of 2 Pound, providing the necessary force for extension applications. With a maximum deflection of 3.8 Inch and a maximum load of 21 Pound Force, the 80937CS is a reliable and durable spring. Its left-hand wind direction ensures efficient performance in various settings.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We understand the urgency of your projects and strive to deliver springs promptly. Our products, including the 80937CS, are proudly made in the United States, ensuring exceptional quality and supporting local manufacturing. With our extensive inventory and efficient shipping, Century Spring is your trusted partner 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 0.85 in
Part Type Standard
Rate 5 lbs/in
SKU 80937CS
Sugg Max Deflection 3.8 in
Sugg Max Load 21 lbf
Wind Direction Left
Wire Diameter 0.075 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 21.59 mm
Part Type Standard
Rate 0.88 N/mm
SKU 80937CS
Sugg Max Deflection 96.52 mm
Sugg Max Load 93.41 N
Wind Direction Left
Wire Diameter 1.91 mm