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419CS - 0.59 Inch Music Wire Extension Springs

The 419CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.013 Inch and an outside diameter of 0.156 inches. It has a free length of 0.59 Inch and an initial tension of 0.06 Pound. The 419CS has a maximum deflection of 1.4 Inch and a maximum load of 0.82 Pound Force. It is designed with full loop ends, ensuring secure attachment. This standard-sized extension spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to process and ship orders promptly. Our significant stock ensures that we have a wide variety of springs available for immediate shipment. Additionally, we are proud to say that all our products, including the 419CS, are made right here in the United States. With Century Spring, you can trust that you are receiving high-quality springs quickly and supporting American manufacturing.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.06 lb
Length 0.59 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 0.55 lbs/in
SKU 419CS
Sugg Max Deflection 1.4 in
Sugg Max Load 0.82 lbf
Wind Direction Left
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.03 kg
Length 14.99 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.1 N/mm
SKU 419CS
Sugg Max Deflection 35.56 mm
Sugg Max Load 3.65 N
Wind Direction Left
Wire Diameter 0.33 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.22
50 - 149 $2.11
150 - 299 $2.00
300 - 499 $1.89
500 - 749 $1.67
750 - 999 $1.45
1000+ Call for price