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80142CS - 1.88 Inch Music Wire Extension Springs

The 80142CS 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 0.018 Inch and an outer diameter of 0.18 inches, with a free length of 1.88 inches. It has an initial tension of 0.1 Pound and a maximum deflection of 4.1 inches. The 80142CS has a spring rate of 0.38 inches per pound and a maximum load capacity of 1.7 Pound Force. Its ends are designed with full loops, providing secure attachment and smooth operation. This standard extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs promptly. Our products, including the 80142CS, are proudly made in the United States, ensuring top-notch quality and supporting local manufacturing. With our reliable shipping and ample supply, Century Spring is your trusted source for springs, providing the products you need when you need them.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.1 lb
Length 1.88 in
Material Music Wire
Outside Diameter 0.18 in
Part Type Standard
Rate 0.38 lbs/in
SKU 80142CS
Sugg Max Deflection 4.1 in
Sugg Max Load 1.7 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.05 kg
Length 47.75 mm
Material Music Wire
Outside Diameter 4.57 mm
Part Type Standard
Rate 0.07 N/mm
SKU 80142CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 7.56 N
Wind Direction Left
Wire Diameter 0.46 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 14 $9.38
15 - 29 $7.98
30 - 49 $7.04
50 - 99 $2.82
100 - 249 $1.60
250 - 499 $1.04
500 - 999 $0.66
1000+ Call for price