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80734CS - 4.50 Inch Music Wire Extension Springs

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

The 80734CS 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 0.067 inches, an outer diameter of 0.5 inches, and a free length of 4.5 inches. It has an initial tension of 4.6 pounds and a maximum deflection of 3.5 inches. The 80734CS is designed to handle a maximum load of 27 pounds. It features full-loop ends, providing secure attachment points for your application. This extension spring is suitable for a wide range of uses and is built to deliver reliable performance.

At Century Spring, we understand the importance of fast shipping and keeping a substantial inventory on hand. We are proud to offer both. With our efficient shipping process, you can expect to receive your order promptly. Additionally, we maintain a significant stock inventory of our springs, including the 80734CS, so you can have peace of mind knowing that we have the parts you need readily available. As a company based in the United States, we take pride in manufacturing our springs domestically, ensuring high-quality standards and supporting local businesses. Choose Century Spring for your spring needs and experience our commitment to exceptional service and reliable products.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 4.6 lb
Length 4.5 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 6.7 lbs/in
SKU 80734CS
Sugg Max Deflection 3.5 in
Sugg Max Load 27 lbf
Wind Direction Left
Wire Diameter 0.067 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2.09 kg
Length 114.3 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.17 N/mm
SKU 80734CS
Sugg Max Deflection 88.9 mm
Sugg Max Load 120.1 N
Wind Direction Left
Wire Diameter 1.7 mm