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81027CS - 2.50 Inch Music Wire Extension Springs

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

The 81027CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a sleek, uncoated finish. This spring has a wire diameter of 0.135 inches, an outer diameter of 1 inches, and a free length of 2.5 Inches. With an initial tension of 8 Pound, it provides the perfect amount of force for your application. The 81027CS has a maximum deflection of 0.61 Inch and a maximum load capacity of 89 Pound Force. Its full loop ends ensure secure and reliable attachment. This standard extension spring is suitable for a wide range of projects and applications.

Here at Century Spring, we understand the importance of fast shipping and having a robust stock inventory. That's why we strive to provide prompt delivery and maintain a significant supply of springs, including the 81027CS. As an American company, we take pride in manufacturing our products in the United States, ensuring exceptional quality and supporting local businesses. With Century Spring's reliable shipping and ample stock, you can count on receiving the springs you need quickly and efficiently for your projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 8 lb
Length 2.5 in
Material Music Wire
Outside Diameter 1 in
Part Type Standard
Rate 134 lbs/in
SKU 81027CS
Sugg Max Deflection 0.61 in
Sugg Max Load 89 lbf
Wind Direction Left
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3.63 kg
Length 63.5 mm
Material Music Wire
Outside Diameter 25.4 mm
Part Type Standard
Rate 23.46 N/mm
SKU 81027CS
Sugg Max Deflection 15.49 mm
Sugg Max Load 395.87 N
Wind Direction Left
Wire Diameter 3.43 mm