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80478SCS - 1.75 Inch 302/304 Stainless Steel Extension Springs

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

The 80478SCS 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 0.037 inches, an outside diameter of 0.359 inches, and a free length of 1.75 inches. It has an initial tension of 0.5 Pound and a maximum deflection of 1.9 inches. The 80478SCS has a spring rate of 2.1 lbs/inch and a maximum load of 4.5 Pound Force. It features full loop ends, providing secure attachment points for your applications.

Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the 80478SCS, are proudly made in the United States. With our reliable shipping 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 0.5 lb
Length 1.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 2.1 lbs/in
SKU 80478SCS
Sugg Max Deflection 1.9 in
Sugg Max Load 4.5 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.23 kg
Length 44.45 mm
Material 302/304 Stainless Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.37 N/mm
SKU 80478SCS
Sugg Max Deflection 48.26 mm
Sugg Max Load 20.02 N
Wind Direction Left
Wire Diameter 0.94 mm