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S-548CS - 3.25 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-548CS is a regular extension spring manufactured by Century Spring. This stainless steel spring has a wire diameter of 0.032 inches, an outside diameter of 0.25 inches, and a free length of 3.25 inches. It has an initial tension of 0.8 Pound and a maximum deflection of 2.7 inches. With a rate of 1.4 lbs/inch, this spring can handle a maximum load of 4.7 Pound Force. The S-548CS features full loop ends and is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs quickly. All our products, including the S-548CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that you can get the springs you need in a timely manner.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.8 lb
Length 3.25 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 1.4 lbs/in
SKU S-548CS
Sugg Max Deflection 2.7 in
Sugg Max Load 4.7 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.36 kg
Length 82.55 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.25 N/mm
SKU S-548CS
Sugg Max Deflection 68.58 mm
Sugg Max Load 20.91 N
Wind Direction Left
Wire Diameter 0.81 mm