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80615CS - 2.75 Inch Music Wire Extension Springs

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

The 80615CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.045 inches, an outer diameter of 0.42 inches, and a free length of 2.75 inches. It has an initial tension of 0.8 Pound and a maximum deflection of 3.7 inches. The 80615CS has a spring rate of 2.5 lbs/inch and a maximum load of 10 Pound Force. It is a full-loop spring, meaning the ends are formed into closed loops. The 80615CS is a standard extension spring suitable for a variety of applications.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. We are proud to say that our products, including the 80615CS, are made right here in the United States. With our efficient shipping and ample supply, Century Spring ensures that our customers receive their springs promptly and have access to the parts they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.8 lb
Length 2.75 in
Material Music Wire
Outside Diameter 0.42 in
Part Type Standard
Rate 2.5 lbs/in
SKU 80615CS
Sugg Max Deflection 3.7 in
Sugg Max Load 10 lbf
Wind Direction Left
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.36 kg
Length 69.85 mm
Material Music Wire
Outside Diameter 10.67 mm
Part Type Standard
Rate 0.44 N/mm
SKU 80615CS
Sugg Max Deflection 93.98 mm
Sugg Max Load 44.48 N
Wind Direction Left
Wire Diameter 1.14 mm