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5174CS - 1.31 Inch Music Wire Extension Springs

The 5174CS 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 0.031 inches, an outside diameter of 0.312 inches, and a free length of 1.31 inches. With an initial tension of 0.5 pound and a maximum deflection of 2.2 inches, it offers reliable performance for various applications. The 5174CS has a spring rate of 2 inches per pound and a maximum load capacity of 4.7 pound force. Its left wind direction and full loop ends make it easy to install and use.

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 5174CS, are promptly shipped to our customers. Additionally, all our springs are proudly made in the United States, guaranteeing exceptional quality and craftsmanship. With Century Spring, you can rely on our efficient shipping and ample supply to meet your spring needs with ease.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.5 lb
Length 1.31 in
Material Music Wire
Outside Diameter 0.312 in
Part Type Standard
Rate 2 lbs/in
SKU 5174CS
Sugg Max Deflection 2.2 in
Sugg Max Load 4.7 lbf
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.23 kg
Length 33.27 mm
Material Music Wire
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.35 N/mm
SKU 5174CS
Sugg Max Deflection 55.88 mm
Sugg Max Load 20.91 N
Wind Direction Left
Wire Diameter 0.79 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $2.55
50 - 149 $2.43
150 - 299 $2.30
300 - 499 $2.17
500 - 749 $1.92
750 - 999 $1.66
1000+ Call for price