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171-ACS - 1.50 Inch Music Wire Extension Springs

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

The 171-ACS 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 0.015 Inch and an outer diameter of 0.25 inches. The free length of the spring is 1.5 inches, and it has an initial tension of 0.04 Pound. With a maximum deflection of 9.4 Inch and a maximum load of 0.71 Pound Force, this spring is capable of handling various applications. The 171-ACS is a left-wound spring with full loop ends, providing secure attachment and reliable performance.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of your projects, which is why we strive to deliver your springs quickly. As a US-based manufacturer, we ensure that all our products, including the 171-ACS, are made with precision and quality. With our reliable shipping and ample supply, Century Spring is your trusted source for high-performance springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.04 lb
Length 1.5 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 0.07 lbs/in
SKU 171-ACS
Sugg Max Deflection 9.4 in
Sugg Max Load 0.71 lbf
Wind Direction Left
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.02 kg
Length 38.1 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.01 N/mm
SKU 171-ACS
Sugg Max Deflection 238.76 mm
Sugg Max Load 3.16 N
Wind Direction Left
Wire Diameter 0.38 mm