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80398CS - 1.75 Inch Music Wire Extension Springs

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

The 80398CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.037 inches, an outside diameter of 0.3 inches, and a free length of 1.75 inches. It has an initial tension of 0.7 Pound and a maximum deflection of 1.7 inches. The 80398CS has a spring rate of 4.1 lbs/inch and a maximum load of 7.8 Pound Force. It is a left wind spring with full loop ends. This regular extension spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of our customers' projects, which is why we ensure quick delivery of our products, including the 80398CS. Additionally, all our springs are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is committed to providing customers with the springs they need, when they need them.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.7 lb
Length 1.75 in
Material Music Wire
Outside Diameter 0.3 in
Part Type Standard
Rate 4.1 lbs/in
SKU 80398CS
Sugg Max Deflection 1.7 in
Sugg Max Load 7.8 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 44.45 mm
Material Music Wire
Outside Diameter 7.62 mm
Part Type Standard
Rate 0.72 N/mm
SKU 80398CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 34.69 N
Wind Direction Left
Wire Diameter 0.94 mm