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5358CS - 2.56 Inch Spring Steel Extension Springs

The 5358CS is a regular extension spring manufactured by Century Spring. It is made from spring steel with a zinc finish. This spring has a free length of 2.56 inches and an initial tension of 7 pounds. With a maximum deflection of 1 inch and a maximum load capacity of 37 pounds, the 5358CS is a reliable choice for a variety of applications. It features machine hook ends and has an outside diameter of 0.843 inches. The wire diameter measures 0.1 inches, and it has a spring rate of 29 inches per pound. This standard-sized spring is suitable for your extension spring needs.

At Century Spring, we understand the importance of quick shipping and maintaining a robust inventory. That's why we offer fast shipping and keep a significant stock of our high-quality springs, including the 5358CS. Our commitment to providing efficient service means that you can count on receiving your springs promptly. Additionally, we take pride in manufacturing our products in the United States, ensuring exceptional quality and supporting local businesses. Trust Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 7 lb
Length 2.56 in
Material Spring Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 29 lbs/in
SKU 5358CS
Sugg Max Deflection 1 in
Sugg Max Load 37 lbf
Wind Direction Left
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 3.17 kg
Length 65.02 mm
Material Spring Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 5.08 N/mm
SKU 5358CS
Sugg Max Deflection 25.4 mm
Sugg Max Load 164.58 N
Wind Direction Left
Wire Diameter 2.54 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $4.96
50 - 149 $4.72
150 - 299 $4.47
300 - 499 $4.22
500 - 749 $3.72
750 - 999 $3.23
1000+ Call for price