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80818SCS - 3 Inch 302/304 Stainless Steel Extension Springs

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

The 80818SCS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.069 inches, an outside diameter of 0.65 inches, and a free length of 3 inches. It has an initial tension of 3.1 Pound and a maximum deflection of 2.5 inches. The 80818SCS has a spring rate of 5.4 lbs/inch and a maximum load capacity of 15 Pound Force. It has full loop ends, providing secure attachment points. The 80818SCS is a reliable extension spring suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the 80818SCS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3.1 lb
Length 3 in
Material 302/304 Stainless Steel
Outside Diameter 0.65 in
Part Type Standard
Rate 5.4 lbs/in
SKU 80818SCS
Sugg Max Deflection 2.5 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.069 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.41 kg
Length 76.2 mm
Material 302/304 Stainless Steel
Outside Diameter 16.51 mm
Part Type Standard
Rate 0.95 N/mm
SKU 80818SCS
Sugg Max Deflection 63.5 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.75 mm