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80101CS - 2 Inch Music Wire Extension Springs

The 80101CS 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 free length of 2 inches and a wire diameter of 0.018 inches. With an outside diameter of 0.12 inches, it offers a maximum deflection of 1.6 inches. The 80101CS has an initial tension of 0.3 pounds and a maximum load capacity of 2.5 pound force. It features full loop ends and a spring rate of 1.4 inches per pound. This standard extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of prompt delivery, so you can trust us to get your springs to you quickly. Additionally, all our products, including the 80101CS, are proudly made in the United States. We prioritize quality and craftsmanship, ensuring that our springs meet the highest standards. With our reliable shipping and ample supply, Century Spring is your go-to source for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.3 lb
Length 2 in
Material Music Wire
Outside Diameter 0.12 in
Part Type Standard
Rate 1.4 lbs/in
SKU 80101CS
Sugg Max Deflection 1.6 in
Sugg Max Load 2.5 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.14 kg
Length 50.8 mm
Material Music Wire
Outside Diameter 3.05 mm
Part Type Standard
Rate 0.25 N/mm
SKU 80101CS
Sugg Max Deflection 40.64 mm
Sugg Max Load 11.12 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 $8.95
15 - 29 $7.61
30 - 49 $6.72
50 - 99 $2.69
100 - 249 $1.53
250 - 499 $0.99
500 - 999 $0.63
1000+ Call for price