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S-545CS - 2.50 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-545CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.032 inches. It has a free length of 2.5 Inch and a maximum deflection of 2 inches. The spring rate is 1.9 lbs/inch, and it can handle a maximum load of 4.7 Pound Force. The S-545CS has full loop ends and an outside diameter of 0.25 inches. It is a reliable and durable spring suitable for various extension applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we make sure to process and ship orders promptly. With our significant stock, including the S-545CS, customers can find the springs they need without delay. Furthermore, we are proud to say that all our springs are made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. Trust Century Spring for your spring needs, and experience our reliable shipping and wide selection of springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.97 lb
Length 2.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 1.9 lbs/in
SKU S-545CS
Sugg Max Deflection 2 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 0.44 kg
Length 63.5 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.33 N/mm
SKU S-545CS
Sugg Max Deflection 50.8 mm
Sugg Max Load 20.91 N
Wind Direction Left
Wire Diameter 0.81 mm