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80543SCS - 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 80543SCS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a wire diameter of 0.049 inches. This spring has an outside diameter of 0.359 Inch and a free length of 3 inches. It has an initial tension of 1 Pound and a maximum deflection of 2 inches. The 80543SCS has a spring rate of 4.6 lbs/inch and a maximum load of 10 Pound Force. It is a full loop spring, meaning the ends are rounded. This regular extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and substantial stock inventory. We understand the importance of quick turnaround times for our customers. Additionally, all of our springs, including the 80543SCS, are proudly made in the United States. Our commitment to quality and efficiency ensures that customers can rely on us for timely delivery and American-made products for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 3 in
Material 302/304 Stainless Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 4.6 lbs/in
SKU 80543SCS
Sugg Max Deflection 2 in
Sugg Max Load 10 lbf
Wind Direction Left
Wire Diameter 0.049 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 76.2 mm
Material 302/304 Stainless Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.81 N/mm
SKU 80543SCS
Sugg Max Deflection 50.8 mm
Sugg Max Load 44.48 N
Wind Direction Left
Wire Diameter 1.24 mm