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81002CS - 2.75 Inch Music Wire Extension Springs

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

The 81002CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire and has a natural finish. This spring has a wire diameter of 0.115 inches, an outer diameter of 1 inches, and a free length of 2.75 Inches. It has an initial tension of 5 Pound and a maximum deflection of 1.3 Inches. The 81002CS has a spring rate of 41 lbs/inch and can support a maximum load of 58 Pound Force. It features full loop ends, providing secure attachment points. The 81002CS is a reliable extension spring suitable for a wide range of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We take pride in offering both. Our products, including the 81002CS, are proudly made in the United States, ensuring the highest quality standards. With our efficient shipping processes and ample supply, we guarantee that our customers can quickly receive the springs they need for their projects. Experience the convenience and reliability of Century Spring for all your spring requirements.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 5 lb
Length 2.75 in
Material Music Wire
Outside Diameter 1 in
Part Type Standard
Rate 41 lbs/in
SKU 81002CS
Sugg Max Deflection 1.3 in
Sugg Max Load 58 lbf
Wind Direction Left
Wire Diameter 0.115 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2.27 kg
Length 69.85 mm
Material Music Wire
Outside Diameter 25.4 mm
Part Type Standard
Rate 7.18 N/mm
SKU 81002CS
Sugg Max Deflection 33.02 mm
Sugg Max Load 257.98 N
Wind Direction Left
Wire Diameter 2.92 mm