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5973CS - 2.25 Inch 302/304 Stainless Steel Extension Springs

The 5973CS is a regular extension spring manufactured by Century Spring. It is made from high-quality 302/304 stainless steel, ensuring durability and resistance to corrosion. This spring has a wire diameter of 0.041 inches, an outside diameter of 0.25 inches, and a free length of 2.25 inches. It has a maximum deflection of 0.91 inch and a spring rate of 8.1 inches per pound. With an initial tension of 2 pounds, the 5973CS provides reliable extension and support. Its full loop ends allow for secure attachment and easy installation. This extension spring is suitable for a wide range of applications, offering flexibility and strength.

At Century Spring, we understand the importance of fast shipping and maintaining a significant stock inventory. Our products, including the 5973CS, are proudly made in the United States. With our efficient shipping processes and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Trust Century Spring for reliable products and exceptional service.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 2 lb
Length 2.25 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 8.1 lbs/in
SKU 5973CS
Sugg Max Deflection 0.91 in
Sugg Max Load 9.8 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 57.15 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 1.42 N/mm
SKU 5973CS
Sugg Max Deflection 23.11 mm
Sugg Max Load 43.59 N
Wind Direction Left
Wire Diameter 1.04 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $5.59
50 - 149 $5.32
150 - 299 $5.04
300 - 499 $4.76
500 - 749 $4.20
750 - 999 $3.64
1000+ Call for price