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81010CS - 6.50 Inch Music Wire Extension Springs

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

The 81010CS is a regular extension spring manufactured by Century Spring. It is made from high-quality Music Wire with a clean, unfinished appearance. This spring has a wire diameter of 0.115 inches, an outer diameter of 1 inches, and a free length of 6.5 Inches. It has an initial tension of 5 Pound and a maximum deflection of 6 Inches. With a maximum load capacity of 58 Pound Force, it is a reliable choice for various applications. The 81010CS features full loop ends, ensuring secure attachment and optimal performance.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the value of timely delivery, which is why we strive to get your order to you as quickly as possible. With our significant stock of springs, including the 81010CS, you can trust that we have the products you need readily available. Furthermore, all of our springs are proudly made in the United States, ensuring top-notch quality and supporting local manufacturing. Trust Century Spring for your spring needs, and experience the convenience and reliability of our fast shipping and ample inventory.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 5 lb
Length 6.5 in
Material Music Wire
Outside Diameter 1 in
Part Type Standard
Rate 8.8 lbs/in
SKU 81010CS
Sugg Max Deflection 6 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 165.1 mm
Material Music Wire
Outside Diameter 25.4 mm
Part Type Standard
Rate 1.54 N/mm
SKU 81010CS
Sugg Max Deflection 152.4 mm
Sugg Max Load 257.98 N
Wind Direction Left
Wire Diameter 2.92 mm