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80551CS - 1.13 Inch Music Wire Extension Springs

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

The 80551CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and has a smooth, unfinished surface. This spring has a wire diameter of 0.052 inch and an outer diameter of 0.359 inches. Its free length is 1.13 inches and it has an initial tension of 2 pounds. The 80551CS has a maximum deflection of 0.48 inch and a maximum load of 17 pound force. It features full loop ends and has a spring rate of 31 lbs/inch. This extension spring is designed to provide reliable tension and is commonly used in various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the 80551CS, are readily available for immediate shipment. Additionally, all our springs are proudly made in the United States, guaranteeing superior quality and craftsmanship. With Century Spring, you can count on receiving your springs quickly and confidently, knowing that they are manufactured to the highest standards.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 1.13 in
Material Music Wire
Outside Diameter 0.359 in
Part Type Standard
Rate 31 lbs/in
SKU 80551CS
Sugg Max Deflection 0.48 in
Sugg Max Load 17 lbf
Wind Direction Left
Wire Diameter 0.052 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 28.7 mm
Material Music Wire
Outside Diameter 9.12 mm
Part Type Standard
Rate 5.43 N/mm
SKU 80551CS
Sugg Max Deflection 12.19 mm
Sugg Max Load 75.62 N
Wind Direction Left
Wire Diameter 1.32 mm